Page 1: General Information
Workshop Manual - General Information 2011 - RX-8 General Information VEHICLE IDENTIFICATION NUMBER (VIN) CODE VEHICLE IDENTIFICATION NUMBER (VIN) HOW TO USE THIS MANUAL UNITS SERVICE CAUTIONS INSTALLATION OF RADIO SYSTEM ELECTRICAL SYSTEM JACKING POSITIONS, VEHICLE LIFT (2 SUPPORTS) AND SAFETY STAND (RIGID RACK) POSITIONS...
Page 2 < Previous Next > 2011 - RX-8 - General Information UNITS Electric current A (ampere) Electric power W (watt) Electric resistance ohm Electric voltage V (volt) mm (millimeter) Length in (inch) kPa (kilo pascal) Negative pressure mmHg (millimeters of mercury)
Page 3 kgf·m (kilogram force meter) Torque kgf·cm (kilogram force centimeter) ft·lbf (foot pound force) in·lbf (inch pound force) L (liter) US qt (U.S. quart) Imp qt (Imperial quart) Volume ml (milliliter) cc (cubic centimeter) cu in (cubic inch) fl oz (fluid ounce) g (gram) Weight oz (ounce)
Page 4 2.7 is used as an upper limit, so the converted values are rounded down to 260 and 38. In the second specification, 2.7 is used as a lower limit, so the converted values are rounded up to 270 and 39. < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 5 Next > 2011 - RX-8 - General Information VEHICLE IDENTIFICATION NUMBER (VIN) CODE Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 6 < Previous Next > 2011 - RX-8 - General Information VEHICLE IDENTIFICATION NUMBER (VIN) JM1 FE1*2*B# 400001— JM1 FE1*4*B# 400001— JM1 FE1*M*B# 400001— JM1 FE1*P*B# 400001— < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 7 In accordance with new regulations, SAE (Society of Automotive Engineers) standard names and abbreviations are now used in this manual. The table below lists the names and abbreviations that have been used in Mazda manuals up to now and their SAE equivalents.
Page 8 Clutch Pedal Position Pulsed Secondary Air PAIR Pulsed injection Injection Continuous Fuel Injection System Crankshaft Position CKP sensor Sensor Injection with air Secondary Air Injection Data Link Connector pump Diagnostic Test Mode Diagnostic Test Code(s) SAPV Secondary Air Pulse Valve Distributor Ignition Sequential Multiport Fuel Injection...
Page 9 #1: Diagnostic trouble codes depend on the diagnostic test mode. #2: Controlled by the PCM #3: Device that controls engine and powertrain #4: Directly connected to exhaust manifold < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 10 < Previous Next > 2011 - RX-8 - General Information HOW TO USE THIS MANUAL Range of Topics This manual contains procedures for performing all required service operations. The procedures are divided into the following five basic operations: Removal/Installation Disassembly/Assembly...
Page 11 Repair procedure 1. Most repair operations begin with an overview illustration. It identifies the components, shows how the parts fit together, and describes visual part inspection. However, only removal/installation procedures that need to be performed methodically have written instructions. 2. Expendable parts, tightening torques, and symbols for oil, grease, and sealant are shown in the overview illustration. In addition, symbols indicating parts requiring the use of special service tools or equivalent are also shown.
Page 12 Symbols There are eight symbols indicating oil, grease, fluids, sealant, and the use of SST or equivalent. These symbols show application points or...
Page 13 use of these materials during service. Symbol Meaning Kind Apply oil New appropriate engine oil or gear oil Apply brake fluid New appropriate brake fluid Apply automatic New appropriate automatic transaxle/transmission fluid transaxle/transmission fluid Apply grease Appropriate grease Apply sealant Appropriate sealant Appropriate Apply petroleum jelly...
Page 14 Warning A Warning indicates a situation in which serious injury or death could result if the warning is ignored. Caution A Caution indicates a situation in which damage to the vehicle or parts could result if the caution is ignored. Note A Note provides added information that will help you to complete a particular procedure.
Page 15 DTC troubleshooting flow (on–board diagnostic) Diagnostic trouble codes (DTCs) are important hints for repairing malfunctions that are difficult to simulate. Perform the specific DTC diagnostic inspection to quickly and accurately diagnose the malfunction. The on–board diagnostic function is used during inspection. When a DTC is shown specifying the cause of a malfunction, continue the diagnostic inspection according to the items indicated by the on–board diagnostic function.
Page 16 The diagnostic index lists the symptoms of specific malfunctions. Select the symptoms related or most closely relating to the malfunction. Quick diagnosis chart (If mentioned) The quick diagnosis chart lists diagnosis and inspection procedures to be performed specifically relating to the cause of the malfunction. Symptom troubleshooting Symptom troubleshooting quickly determines the location of the malfunction according to symptom type.
Page 17 Using the DTC troubleshooting flow DTC troubleshooting flow shows diagnostic procedures, inspection methods, and proper action to take for each DTC.
Page 19 Using the diagnostic index Malfunction symptoms are listed in the diagnostic index under symptom troubleshooting. The exact malfunction symptoms can be selected by following the index. Using the quick diagnosis chart The chart lists the relation between the symptom and the cause of the malfunction. The chart is effective in quickly narrowing down the relation between symptom and cause of the malfunction.
Page 21 Using the symptom troubleshooting Symptom troubleshooting shows diagnostic procedures, inspection methods, and proper action to be taken for each trouble symptom.
Page 23 < Previous Next > 2011 - RX-8 - General Information SERVICE CAUTIONS Injury/damage Prevention Precautions Depending on the vehicle, the cooling fan may operate suddenly even when the ignition switch is turned off. Therefore, keep hands and tools away from the cooling fan even if the cooling fan is not operating to prevent injury to personnel or damage to the cooling fan.
Page 24 Special Service Tools Use special service tools or the equivalent when they are required. Malfunction Diagnosis System Use the Mazda Modular Diagnostic System (M-MDS) or equivalent for malfunction diagnosis. Negative Battery Cable Disconnection/Connection Perform the following system initialization after disconnecting the negative battery cable.
Page 25 Steering angle sensor (Vehicles with DSC)(See STEERING ANGLE SENSOR INITIALIZATION PROCEDURE.) Power window system (See POWER WINDOW INITIALIZATION PROCEDURE.) Required procedure following negative battery cable disconnection SAS control module Disconnect the negative battery cable and wait for 1 min. or more to allow the back-up power supply to deplete its stored power.
Page 26 To determine whether it is necessary to replace the oil after adding the fluorescent dye, refer to the fluorescent dye instruction manual. Not using UV light (black light) 1. Gather some of the leaking oil using an absorbent white tissue. 2.
Page 27 Disassembly If the disassembly procedure is complex, requiring many parts to be disassembled, all parts should be marked in a place that will not affect their performance or external appearance, and identified so that reassembly can be performed easily and efficiently. Inspection During Removal, Disassembly When removed, each part should be carefully inspected for malfunction, deformation, damage and other problems.
Page 28 Arrangement of Parts All disassembled parts should be carefully arranged for reassembly. Be sure to separate or otherwise identify the parts to be replaced from those that will be reused. Cleaning of Parts All parts to be reused should be carefully and thoroughly cleaned in the appropriate method.
Page 29 If removed, the following parts should be replaced with new ones: Oil seals Gaskets O–rings Lock washers Cotter pins Nylon nuts Depending on location: Sealant and gaskets, or both, should be applied to specified locations. When sealant is applied, parts should be installed before sealant hardens to prevent leakage.
Page 30 Rubber Parts and Tubing Prevent gasoline or oil from getting on rubber parts or tubing. Hose Clamps When reinstalling, position the hose clamp in the original location on the hose and squeeze the clamp lightly with large pliers to ensure a good fit.
Page 31 Torque Formulas When using a torque wrench–SST or equivalent combination, the specified torque must be recalculated due to the extra length that the SST or equivalent adds to the torque wrench. Recalculate the torque by using the following formulas. Choose the formula that applies to you.
Page 32 Dynamometer When inspecting and servicing the power train on the dynamometer or speedometer tester, pay attention to the following: Place a fan, preferably a vehicle–speed proportional type, in front of the vehicle. Make sure the vehicle is in a facility with an exhaust gas ventilation system.
Page 33 In this case, a DTC will be stored in the memory. Clear the DTC from the memory by following the memory clearing procedure [ABS]/[DSC] in the on-board diagnostic system. (See ON-BOARD DIAGNOSIS [ABS])(See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]) < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 34: Installation Of Radio System
< Previous Next > 2011 - RX-8 - General Information INSTALLATION OF RADIO SYSTEM The control module and control unit have been designed with sufficient attention to radio wave disturbances from the outside. However, observe the following precautions when installing the radio set to the vehicle to prevent adverse effects on the control module and control unit.
Page 35 After installing the radio set, perform a test transmission with the engine idling to verify that it does not affect engine control. < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 36 < Previous Next > 2011 - RX-8 - General Information ELECTRICAL SYSTEM Electrical Parts Battery cable Before disconnecting connectors or removing electrical parts, disconnect the negative battery cable. Wiring Harness To remove the wiring harness from the clip in the engine room, pry up the hook of the clip...
Page 37 CAUTION: Do not remove the harness protective tape. Otherwise, the wires could rub against the body, which could result in water penetration and electrical shorting. Connectors Disconnecting connectors When disconnecting connector, grasp the connectors, not the wires.
Page 38 Connectors can be disconnected by pressing or pulling the lock lever as shown. Locking connector When locking connectors, listen for a click indicating they are securely locked.
Page 39 Inspection When a tester is used to inspect for continuity or measuring voltage, insert the tester probe from the wiring harness side. Inspect the terminals of waterproof connectors from the connector side since they cannot be accessed from the wiring harness side. CAUTION: To prevent damage to the terminal, wrap a thin wire around the tester probe before inserting into terminal.
Page 40 Replacement Use the appropriate tools to remove a terminal as shown. When installing a terminal, be sure to insert it until it locks securely. Insert a thin piece of metal from the terminal side of the connector and with the terminal locking tab pressed down, pull the terminal out from the connector.
Page 41 Wiring Harness Wiring color codes Two–color wires are indicated by a two–color code symbol. The first letter indicates the base color of the wire and the second the color of the stripe. CODE COLOR CODECOLOR Black O Orange Brown Pink...
Page 42 Green Gray Violet Blue White Light Blue Yellow LG Light Green – – Fuse Replacement When replacing a fuse, be sure to replace it with one of the same capacity. If a fuse fails again, the circuit probably has a short and the wiring should be inspected. Be sure the negative battery terminal is disconnected before replacing a main fuse.
Page 43 Direction of View for Connector The viewing direction of connectors is indicated with a symbol. The figures showing the viewing direction are the same as those used in Wiring Diagrams. The viewing directions are shown in the following three ways: Part-side connector The viewing direction of part-side connectors is from the terminal side.
Page 44 Vehicle harness-side connector The viewing direction of vehicle harness-side connectors is from the harness side. Part names are shown only when there are multiple connector drawings. Other When it is necessary to show the terminal side of vehicle harness-side connectors, such as the following connectors, the viewing direction is from the terminal side.
Page 45 Electrical Troubleshooting Tools Jumper wire CAUTION: Do not connect a jumper wire from the power source line to a body ground. This may cause burning or other damage to wiring harnesses or electronic components. A jumper wire is used to create a temporary circuit. Connect the jumper wire between the terminals of a circuit to bypass a switch.
Page 46 Ohmmeter CAUTION: Do not connect the ohmmeter to any circuit where voltage is applied. This will damage the ohmmeter. The ohmmeter is used to measure the resistance between two points in a circuit and to inspect for continuity and short circuits. Precautions Before Welding A vehicle has various electrical parts.
Page 47 3. Securely connect the welding machine ground near the welding area. 4. Cover the peripheral parts of the welding area to protect them from weld spatter. < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 48 < Previous Next > 2011 - RX-8 - General Information JACKING POSITIONS, VEHICLE LIFT (2 SUPPORTS) AND SAFETY STAND (RIGID RACK) POSITIONS Jacking Positions WARNING: Improperly jacking a vehicle is dangerous. The vehicle can slip off the jack and cause serious injury. Use only the correct front and rear jacking points and block the wheels.
Page 49 For vehicles with side step molding, be careful not to damage the side step molding by hitting it with auto-lift arms or a safety stand. Both sides of the vehicle, on side sills. < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 50 < Previous Next > 2011 - RX-8 - General Information TOWING Towing Proper lifting and towing are necessary to prevent damage to the vehicle. Government and local laws must be followed. A towed vehicle usually should have its drive wheels (rear wheels) off the ground. If excessive damage or other conditions prevent this, use wheel dollies.
Page 51 Do not tow with sling-type equipment. This could damage your vehicle. Use wheel-lift or flatbed equipment. Tiedown CAUTION: Do not use the front and rear tiedown eyelets for towing the vehicle. The have been designed only for securing the vehicle to a transport vessel during shipping. Using the eyelets for any other purpose could result in the vehicle being damaged.
Page 52 CAUTION: The cap cannot be completely removed. Do not use excessive force as it may damage the cap or scratch the painted bumper surface. 2. Securely install the tiedown eyelet using the wheel brace. Front Rear...
Page 53 If the tiedown eyelet is not securely tightened, it may loosen or disengage from the bumper when tying down the vehicle. Make sure that the tiedown eyelet is securely tightened to the bumper. < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 54 < Previous Next > 2011 - RX-8 - General Information TIEDOWN HOOK CAUTION: Do not use the tiedown hook for towing the vehicle. Use it only for securing the vehicle. < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 55 < Previous Next > 2011 - RX-8 - General Information IDENTIFICATION NUMBER LOCATIONS Vehicle Identification Number (VIN) Engine Identification Number < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 56 < Previous Next > 2011 - RX-8 - General Information ABBREVIATIONS Active Adaptive Shift Antilock Brake System Accessories Auto Level Control Automatic Locking Retractor Auxiliary Port Valve Automatic Transmission Automatic Transmission Fluid BTDC Before Top Dead Center Controller Area Network...
Page 57 Electronic Brakeforce Distribution Emergency Locking Retractor Electric Power Steering Freeze Frame Data Fuel Pump Front Primary Front Secondary Global Positioning System HF/TELHands-Free Telephone High High Speed Hydraulic Unit Integrated Diagnostic Software Ignition Intermittent KOEO Key ON Engine Off KOER Key ON Engine Running Liquid Crystal Display Light Emitting Diode...
Page 58 Left Front Left Hand Leading Rear Left Rear Motor Maximum Middle Speed Manual Transmission Oil Control Valve Portable Diagnostic Software Parameter Identification Random Access Memory Right Front Right Hand Read Only Memory Right Rear Sophisticated Air Bag Sensor Society of Automotive Engineers Special Service Tool...
Page 59 TPMS Tire Pressure Monitoring System Variable Dynamic Effect Intake VFAD Variable Fresh Air Duct First Gear Second Gear Third Gear Fourth Gear Fifth Gear Sixth Gear < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 60 < Previous Next > 2011 - RX-8 - General Information PRE-DELIVERY INSPECTION Pre–Delivery Inspection Table Exterior INSPECT and ADJUST, if necessary, the following items to specification: □Glass, exterior bright metal and paint for damage □Wheel lug nuts □All weatherstrips for damage or detachment □Tire pressures...
Page 61 □Seat controls (slide and recline) and headrests □Folding rear seat □Door locks, including childproof door locks □Seat belts and warning system □Ignition switch and steering lock □Transmission range switch □Warning buzzers □Ignition key reminder alarm □Air bag system using warning light □Cruise control system (if equipped) □Power door lock □Shift–lock system (if equipped)
Page 62 □Adjust tire pressure to specification (Specified tire pressure is indicated on the door label.) □Clean outside of vehicle □Install fuses for accessories □Remove seat and cabin carpet protective covers □Vacuum inside of vehicle < Previous Next > Back to Top © 2010 Mazda North American Operations, U.S.A.
Page 63: Scheduled Maintenance
< Previous 2011 - RX-8 - General Information SCHEDULED MAINTENANCE Scheduled Maintenance Table for U.S.A., CANADA, and Puerto Rico Schedule 1 (Normal Driving Conditions) for USA The vehicle is mainly operated where none of the "unique driving conditions" apply. Number of months or kilometers (miles), whichever comes first...
Page 64 Engine coolant Others Replace at first 96,000 km (60,000 miles) or 4 years; after that, every 2 years FUEL SYSTEM Air cleaner element Fuel lines and hoses Hoses and tubes for emission IGNITION SYSTEM Spark plugs CHASSIS and BODY Brake lines, hoses and connections Disc brakes Tire (Rotation) Rotate every 12,000 km (7,500 miles)
Page 65 *2: According to state/provincial and federal regulations, failure to perform maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at the recommended time or mileage/kilometer period to ensure long-term reliability.
Page 66 Driving in dusty conditions Driving with extended use of brakes Driving in areas where salt or other corrosive materials are used Driving on rough or muddy roads Extended periods of idling or low-speed operation Driving for long periods in cold temperatures or extremely humid climates Driving in extremely hot conditions Driving in mountainous conditions continually Number of months or kilometers (miles), whichever comes first...
Page 67 years; Others after that, every 2 years Engine coolant level FUEL SYSTEM Air cleaner element Fuel lines and hoses Hoses and tubes for emission IGNITION SYSTEM Spark plugs ELECTRICAL SYSTEM Function of all lights CHASSIS and BODY Brake lines, hoses and connections Brake and clutch fluid level Brake fluid Disc brakes...
Page 68 Front and rear suspension, ball joints and wheel bearing axial play Manual transmission oil Rear differential oil Drive shaft dust boots Bolts and nuts on chassis and body Inspect every 72,000 km (45,000 miles) or 5 Exhaust system and heat shields years All locks and hinges Washer fluid level...
Page 69 *2: According to state/provincial and federal regulations, failure to perform maintenance on these items will not void your emissions warranties. However, Mazda recommends that all maintenance services be performed at the recommended time or mileage/kilometer period to ensure long-term reliability.
Page 70 Workshop Manual - Engine 2011 - RX-8 On-Board Diagnostics ON-BOARD DIAGNOSTIC WIRING DIAGRAM [13B-MSP] MONITORING SYSTEM AND CONTROL SYSTEM DEVICE RELATIONSHIP CHART [13B-MSP] OBD-II PENDING TROUBLE CODE [13B-MSP] OBD-II FREEZE FRAME DATA [13B-MSP] OBD-II ON-BOARD SYSTEM READINESS TEST [13B-MSP] OBD-II DIAGNOSTIC MONITORING TEST RESULTS [13B-MSP]...
Page 71 DTC P0125 [13B-MSP] DTC P0126 [13B-MSP] DTC P0130 [13B-MSP] DTC P0131 [13B-MSP] DTC P0132 [13B-MSP] DTC P0133 [13B-MSP] DTC P0134 [13B-MSP] DTC P0137 [13B-MSP] DTC P0138 [13B-MSP] DTC P0139 [13B-MSP] DTC P0171 [13B-MSP] DTC P0172 [13B-MSP] DTC P0222 [13B-MSP] DTC P0223 [13B-MSP] DTC P0300 [13B-MSP] DTC P0301, P0302 [13B-MSP] DTC P0327 [13B-MSP]...
Page 72 DTC P1681 [13B-MSP] DTC P1682 [13B-MSP] DTC P1683 [13B-MSP] DTC P1684 [13B-MSP] DTC P1685 [13B-MSP] DTC P1686 [13B-MSP] DTC P1687 [13B-MSP] DTC P2004 [13B-MSP] DTC P2005 [13B-MSP] DTC P2006 [13B-MSP] DTC P2007 [13B-MSP] DTC P2009 [13B-MSP] DTC P2010 [13B-MSP] DTC P2067 [13B-MSP] DTC P2068 [13B-MSP] DTC P2070 [13B-MSP] DTC P2071 [13B-MSP]...
Page 73 NO.2 MIL ILLUMINATES [13B-MSP] NO.3 WILL NOT CRANK [13B-MSP] NO.4 HARD TO START/LONG CRANK/ERRATIC START/ERRATIC CRANK [13B-MSP] NO.5 ENGINE STALLS-AFTER START/AT IDLE [13B-MSP] NO.6 CRANKS NORMALLY BUT WILL NOT START [13B-MSP] NO.7 SLOW RETURN TO IDLE [13B-MSP] NO.8 ENGINE RUNS ROUGH/ROLLING IDLE [13B-MSP] NO.9 FAST IDLE/RUNS ON [13B-MSP] NO.10 LOW IDLE/STALLS DURING DECELERATION [13B-MSP] NO.11 ENGINE STALLS/QUITS, ENGINE RUNS ROUGH, MISSES, BUCK/JERK, HESITATION/STUMBLE,...
Page 74: Cooling System
OIL NOZZLE REMOVAL/INSTALLATION [13B-MSP] METERING OIL PUMP INSPECTION [13B-MSP] OIL CONTROL VALVE (OCV) INSPECTION [13B-MSP] OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [13B-MSP] Cooling System COOLING SYSTEM LOCATION INDEX [13B-MSP] COOLING SYSTEM SERVICE WARNINGS [13B-MSP] ENGINE COOLANT LEVEL INSPECTION [13B-MSP] ENGINE COOLANT PROTECTION INSPECTION [13B-MSP] ENGINE COOLANT REPLACEMENT [13B-MSP] ENGINE COOLANT LEAKAGE INSPECTION [13B-MSP] COOLING SYSTEM CAP INSPECTION [13B-MSP]...
Page 75: Exhaust System
FUEL TANK INSPECTION [13B-MSP] NONRETURN VALVE INSPECTION [13B-MSP] FUEL PUMP UNIT REMOVAL/INSTALLATION [13B-MSP] FUEL PUMP UNIT DISASSEMBLY/ASSEMBLY [13B-MSP] FUEL PUMP UNIT INSPECTION [13B-MSP] FUEL PUMP RESISTOR REMOVAL/INSTALLATION [13B-MSP] FUEL PUMP RESISTOR INSPECTION [13B-MSP] QUICK RELEASE CONNECTOR REMOVAL/INSTALLATION [13B-MSP] FUEL INJECTOR REMOVAL/INSTALLATION [13B-MSP] FUEL INJECTOR INSPECTION [13B-MSP] PULSATION DAMPER REMOVAL/INSTALLATION [13B-MSP] PULSATION DAMPER INSPECTION [13B-MSP]...
Page 76: Starting System
IGNITION COIL INSPECTION [13B-MSP] SPARK PLUG REMOVAL/INSTALLATION [13B-MSP] SPARK PLUG INSPECTION [13B-MSP] HIGH-TENSION LEAD REMOVAL/INSTALLATION [13B-MSP] HIGH-TENSION LEAD INSPECTION [13B-MSP] Starting System STARTING SYSTEM LOCATION INDEX [13B-MSP] STARTER REMOVAL/INSTALLATION [13B-MSP] STARTER INSPECTION [13B-MSP] STARTER DISASSEMBLY/ASSEMBLY [13B-MSP] STARTER INTERLOCK SWITCH INSPECTION [13B-MSP] Cruise Control System CRUISE CONTROL SWITCH INSPECTION [13B-MSP] Control System...
Page 77 Technical Data ENGINE TECHNICAL DATA [13B-MSP] Maintenance/Service Tools ENGINE SST [13B-MSP]...
Page 78 < Previous Next > 2011 - RX-8 - Engine DTC P0441 [13B-MSP] DTC P0441 EVAP system incorrect purge flow The PCM monitors the purge line vacuum, when the following conditions are met. If the vacuum between the charcoal canister and the intake manifold does not reach the specification, the PCM determines that the EVAP system purge flow is incorrect.
Page 79 CAUSE Purge solenoid valve malfunction Leakage in EVAP system Evaporative emission system leak detection pump malfunction Fuel pump unit poor seal PCM malfunction Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA...
Page 80 Is the DTC P0441 present? INSPECT IF MALFUNCTION IS BLOCKAGE OR YesReplace the purge solenoid valve, then LEAKAGE IN PURGE SOLENOID VALVE go to Step 12. NOTE: Carefully handle the evaporative system No Go to Step 7. when disconnecting and connecting hoses.
Page 81 go to Step 12. (See PURGE SOLENOID VALVE INSPECTION [13B-MSP].) Is the purge solenoid valve normal? INSPECT FOR LOCATION OF LEAKAGE YesRepair or replace the malfunctioning Inspect the following for leakage using part according to the inspection results, the evaporative leak detector. then go to Step 12.
Page 82 Carefully handle the evaporative system No Go to the next step. when disconnecting and connecting hoses. Do not use any lubricant around the system. Foreign material can cause a system malfunction. Connect all disconnected connectors and hoses. Perform the KOER self test. (See KOEO/KOER SELF TEST [13B-MSP].)
Page 84 < Previous Next > 2011 - RX-8 - Engine DTC P2005 [13B-MSP] DTC P2005 APV stuck open (No.2) The PCM monitors the input voltage from the APV position sensor No.2 when the APV is closed. If the input voltage is more than 1.0 V, the PCM determines that the APV is stuck open.
Page 85 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode recorded? 12) on the repair order, then go to the next step.
Page 86 Inspection. to Step 9. (See ENGINE CONTROL SYSTEM OPERATION INSPECTION [13B-MSP].) No Go to the next step. Is there any malfunction? INSPECT APV MOTOR YesReplace the APV motor, then go to Step 9. Turn the ignition switch off. (See INTAKE MANIFOLD Inspect the APV motor.
Page 87 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 88 < Previous Next > 2011 - RX-8 - Engine DTC P2299 [13B-MSP] DTC P2299 Accelerator pedal: spring back malfunction Brake override system operates. Diagnostic support note This is a continuous monitor (other). DETECTION The MIL does not illuminate. CONDITION FREEZE FRAME DATA is not available.
Page 89 Related wiring harness malfunction Brake pedal malfunction (increase in play due to joint pin wear) PCM malfunction Diagnostic procedure STEP INSPECTION ACTION VERIFY SNAPSHOT DATA HAS BEEN YesGo to the next step. RECORDED Has the snapshot data been No Record the snapshot data on the repair order, recorded? then go to the next step.
Page 90 Accelerator REMOVAL/INSTALLATION [13B-MSP].) pedal sticking has occurred No Go to the next step. when operated There is evidence of accelerator pedal disassembly VERIFY CURRENT INPUT SIGNAL STATUS YesGo to the next step. OF APP SENSOR Access the following PIDs using No Go to Step 7.
Page 91 Are all PIDs normal? INSPECT BRAKE SWITCH YesReplace the brake switch, then go to Step 11. Inspect the brake switch. (See BRAKE PEDAL REMOVAL/INSTALLATION.) (See BRAKE SWITCH INSPECTION.) No Go to the next step. Is there any malfunction? INSPECT BRAKE PEDAL PLAY AMOUNT YesInspect the wiring harness related to the brake Inspect the brake pedal play switch for connector disconnection, short circuit,...
Page 92 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2012 Mazda North American Operations, U.S.A.
Page 93 < Previous Next > 2011 - RX-8 - Engine DTC P0332 [13B-MSP] DTC P0332 KS No.2 circuit low input The PCM monitors the input voltage from the KS No.2 when the engine is running. If the input voltage is less than 1.2 V, the PCM determines that the KS No.2 circuit input voltage is low.
Page 94 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN RECORDED YesGo to the next step. Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode been recorded? 12) on the repair order, then go to the next step.
Page 95 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the KS No.2 connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT KS NO.2 CIRCUIT FOR SHORT TO GROUND YesIf the short to ground circuit could be KS No.2 connector is disconnected.
Page 96 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 97 < Previous Next > 2011 - RX-8 - Engine DTC P0333 [13B-MSP] DTC P0333 KS No.2 circuit high input The PCM monitors the input voltage from the KS No.2 when the engine is running. If the input voltage is more than 4.0 V, the PCM determines that the KS No.2 circuit input voltage is high.
Page 98 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) YesGo to the next step. HAS BEEN RECORDED Has the FREEZE FRAME DATA No Record the FREEZE FRAME DATA (Mode 12) on the (Mode 12) been recorded? repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the available AVAILABILITY...
Page 99 Disconnect the KS No.2 No Go to the next step. connector. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT KS NO.2 YesReplace the KS No.2, then go to Step 7. Inspect the KS No.2. (See KNOCK SENSOR (KS) REMOVAL/INSTALLATION (See...
Page 100 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 101 < Previous Next > 2011 - RX-8 - Engine DTC P0522 [13B-MSP] DTC P0522 Oil pressure sensor circuit low input The voltage of oil pressure sensor input terminal is less than 0.2 V for 0.5 s or more. Diagnostic support note DETECTION This is a continuous monitor (other).
Page 102 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the available repair information. Verify related Service Bulletins and/or on-line If the vehicle is not repair information availability. repaired, go to the next Is any related repair information available? step.
Page 103 Is there any malfunction? INSPECT OIL PRESSURE SENSOR CIRCUIT FOR SHORT TO GROUND YesIf the short to ground circuit could be detected: Oil pressure sensor connector is Repair or replace the disconnected. wiring harness for a Turn the ignition switch off. possible short to ground.
Page 104 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 105 < Previous Next > 2011 - RX-8 - Engine DTC P0523 [13B-MSP] DTC P0523 Oil pressure sensor circuit high input The voltage of oil pressure sensor input terminal is more than 4.8 V for 0.5 s or more. Diagnostic support note DETECTION This is a continuous monitor (other).
Page 106 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according Verify related Service Bulletins and/or on-line to the available repair information. repair information availability. If the vehicle is not Is any related repair information available? repaired, go to the next step.
Page 107 Is there any malfunction? INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or Turn the ignition switch off. terminals, then go to Step 7. Disconnect the PCM connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
Page 108 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 109 < Previous Next > 2011 - RX-8 - Engine DTC P1680 [13B-MSP] DTC P1680 OCV circuit low input The PCM monitors input voltage from the OCV. If the voltage of the OCV input terminal is less than the specification for 1 s when the battery voltage is more than 10 V, the PCM determines the OCV circuit voltage is low.
Page 110 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the Verify related Service Bulletins and/or on-line available repair information. repair information availability. If the vehicle is not repaired, go Is any related repair information available? to the next step.
Page 111 harness for a Is the voltage B+? possible short to ground. Replace the fuse. If the fuse is deterioration: Replace the fuse. If the fuse is normal: Repair or replace the wiring harness for a possible open circuit. Go to Step 8. INSPECT OCV CONTROL CIRCUIT FOR SHORT TO GROUND YesIf the short to ground circuit could be detected: OCV connector is disconnected.
Page 112 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 113 < Previous Next > 2011 - RX-8 - Engine DTC P1681 [13B-MSP] DTC P1681 OCV circuit high input The PCM monitors input voltage from the OCV. If the OCV current is more than 3.5 A for 2 s when the battery voltage is more than 10 V, the PCM determines the OCV circuit has a malfunction.
Page 114 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the available AVAILABILITY repair information. Verify related Service Bulletins and/or on-line If the vehicle is not repaired, go to repair information availability. the next step. Is any related repair information available? No Go to the next step.
Page 115 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 116 < Previous Next > 2011 - RX-8 - Engine DTC P1682 [13B-MSP] DTC P1682 Metering oil pump No.1 circuit low input The PCM monitors the input voltage from the metering oil pump No.1 when the battery voltage is more than 8 V and the metering oil pump No.1 control signal turned from ON to OFF.
Page 117 Short to ground in wiring harness between metering oil pump driver terminal A and PCM terminal 1E Metering oil pump No.1 malfunction Metering oil pump driver malfunction Open circuit in wiring harness between metering oil pump No.1 terminal A and PCM terminal 1E Open circuit in wiring harness between metering oil pump driver terminal A and PCM terminal 1E...
Page 118 Diagnostic procedure...
Page 119 STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to Verify related Service Bulletins and/or on-line repair the available repair information. information availability. If the vehicle is not Is any related repair information available? repaired, go to the next step.
Page 120 Replace fuse. If the fuse is normal: Repair replace wiring harness for a possible open circuit. Go to Step 11. INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or Turn the ignition switch off. terminals, then go to Step 11. Disconnect the PCM connector.
Page 121 Inspect the metering oil pump No.1. go to Step 11. (See METERING OIL PUMP INSPECTION [13B-MSP].) (See METERING OIL PUMP REMOVAL/INSTALLATION [13B-MSP].) Is there any malfunction? No Go to the next step. INSPECT METERING OIL PUMP DRIVER YesReplace the metering oil pump driver, Inspect the metering oil pump driver.
Page 123 < Previous Next > 2011 - RX-8 - Engine DTC P1683 [13B-MSP] DTC P1683 Metering oil pump No.1 circuit high input The PCM monitors the input voltage from the metering oil pump No.1 when the battery voltage is more than 8 V and the metering oil pump No.1 control signal turned from ON to OFF.
Page 124 Diagnostic procedure...
Page 125 STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to Verify related Service Bulletins and/or on-line repair the available repair information. information availability. If the vehicle is not Is any related repair information available? repaired, go to the next step.
Page 126 a possible short to power supply SUPPLY following: Metering oil pump No.1, metering oil pump driver and Between metering oil PCM connectors are disconnected. pump No.1 terminal A Turn the ignition switch to the ON position (engine and PCM terminal 1E off).
Page 127 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 128 < Previous Next > 2011 - RX-8 - Engine DTC P1684 [13B-MSP] DTC P1684 Metering oil pump oil pressure sensor–oil pressure is low It is that the oil pressure at the metering oil pump system is less than 40 kPa {0.41 kgf/cm , 5.8 psi} continues for 10 s, after specified period...
Page 129 VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis Verify related Service Bulletins and/or on-line according to the available repair repair information availability. information. Is any related repair information available? If the vehicle is not repaired, go to the next step. No Go to the next step.
Page 130 Verify that leakage the engine oil from the inspection results, then go to following: Step 12. Oil filter component No Go to the next step. Oil pan Housing Oil cooler hose joint Drain plug (looseness) Does the engine oil leakage detected? VERIFY WHETHER MALFUNCTION IS IN OIL PRESSURE YesReplace the oil pressure sensor, SENSOR ABNORMAL CHARACTER OR ELSEWHERE...
Page 131 (See OIL PRESSURE SENSOR REMOVAL/INSTALLATION [13B- MSP].) VERIFY OCV INSTALLATION YesGo to the next step. Verify that the OCV installation. Is the OCV installed properly? No Install the OCV properly, then go to Step 12. (See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [13B- MSP].) INSPECT OCV...
Page 133 < Previous Next > 2011 - RX-8 - Engine DTC P1685 [13B-MSP] DTC P1685 Metering oil pump oil pressure sensor–oil pressure is high It is that the oil pressure at the metering oil pump system is more than 180 kPa {1.84 kgf/cm , 26.1 psi} continues for 10 s, after specified...
Page 134 No Go to the next step. VERIFY RELATED PENDING CODE OR STORED YesGo to the appropriate DTC inspection. (See DTC TABLE [13B-MSP].) Turn the ignition switch off, then to the ON position (engine off). No Go to the next step. Verify the related PENDING CODE or stored DTCs.
Page 135 specification? VERIFY THAT METERING OIL PUMP DRAIN PASSAGE YesRepair or replace the malfunctioning part according to the inspection results, then Verify that the metering oil pump drain go to Step 8. passage for clogged. Is there a clog in the oil drain No Go to the next step.
Page 137 < Previous Next > 2011 - RX-8 - Engine DTC P050A [13B-MSP] DTC P050A Cold start IAC system performance The PCM monitors actual idle speed while fast idle up correction operating. If the idle speed is out of specified range, the PCM determines that the idle air control has performance problem.
Page 138 No Go to the troubleshooting procedure for DTC on FRAME DATA (Mode 2)? FREEZE FRAME DATA (Mode 2). (See DTC TABLE [13B-MSP].) VERIFY FREEZE FRAME DATA (MODE 12) YesGo to the next step. AND DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) Have the FREEZE FRAME DATA and DIAGNOSTIC MONITORING TEST RESULTS...
Page 139 according to the inspection results, then go to (See ENGINE CONTROL SYSTEM Step 8. OPERATION INSPECTION [13B- MSP].) Does the electronic throttle control system operate properly? VERIFY THROTTLE VALVE YesGo to the next step. Turn the ignition switch off. Remove the throttle valve with No Clean the throttle valve and retest.
Page 140 (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 141 Next > 2011 - RX-8 - Engine ON-BOARD DIAGNOSTIC WIRING DIAGRAM [13B-MSP]...
Page 144 < Previous Next > 2011 - RX-8 - Engine MONITORING SYSTEM AND CONTROL SYSTEM DEVICE RELATIONSHIP CHART [13B-MSP] ×: Applicable Component Input Battery × × × Ignition switch × × × A/C switch, refrigerant pressure switch (high, low pressure) ×...
Page 145 EVAP system leak detection pump × AIR pump relay × Cooling fan relay (No.1, No.2, No.3, No.4 and No.5) × × × × × × × × × < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 146 If the problem is found in a second drive cycle too, the PCM judges that the system has failed, and the DTC is stored. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 147 Fuel system or Misfire DTCs. Once freeze frame data for Fuel system or Misfire DTC is stored, it will overwrite any previous data and the freeze frame will not be overwritten again. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 148 AIR system, Catalyst and EVAP system will be monitored under drive cycles. The OBD-II diagnostic system is initialized by performing the DTC cancellation procedure or disconnecting the negative battery cable. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 149 They also display the system thresholds and diagnostic results. The intermittent monitor system monitors the A/F sensor, HO2S, Thermostat, AIR system, Catalyst and EVAP system. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 150 This retrieves all stored DTCs in the PCM and clears the on-board readiness test results, freeze frame data, DTC, diagnostic monitoring test results and pending trouble code. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 151 Since the PID values for output devices are the PCM internal data values, inspect each device to identify which output devices are malfunctioning. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 152 < Previous Next > 2011 - RX-8 - Engine ON-BOARD DIAGNOSTIC TEST [13B-MSP] DTC Reading Procedure 1. Connect the M-MDS to the DLC–2. 2. After the vehicle is identified, select the following items from the initialization screen of the M- MDS.
Page 153 4. After completion of repairs, clear all DTCs stored in the PCM, while referring to “AFTER REPAIR PROCEDURE“. Pending Trouble Code Access Procedure 1. Connect the M-MDS to the DLC–2. 2. After the vehicle is identified, select the following items from the initialization screen of the M- MDS.
Page 154 2. After the vehicle is identified, select the following items from the initialization screen of the M- MDS. When using the IDS (laptop PC) Select “Self Test”. Select “Modules”. Select “PCM”. When using the PDS (Pocket PC) Select “Module Tests”. Select “PCM”.
Page 155 Thereafter, if a misfire or fuel injection control malfunction occurs, data from the misfire or fuel injection control malfunction is written over the initially stored data. However, if the initially stored freeze frame data is a misfire or fuel injection control malfunction, it is not overwritten. Freeze frame data (mode 12) The data for DTCs currently detected is stored.
Page 156 SPARKADV ° Ignition timing SPARK-L °C Intake air temperature g/sec Mass airflow Throttle valve position No.1 SAIR_COM UPS/DNS/Off Secondary air control status — O2S12 HO2S voltage O2S12 RUNTM hh:mm:ss Time from engine start — Purge solenoid valve EVAPPCT EVAPCP controlled value Remaining fuel amount Number of warm-up cycles WARMUPS...
Page 157 APP_D APP1 No.1 Accelerator pedal position APP_E APP2 No.2 TAC_PCT Target throttle valve position ETC_DSD On-Board System Readiness Tests Access Procedure 1. Connect the M-MDS to the DLC–2. 2. After the vehicle is identified, select the following items from the initialization screen of the M- MDS.
Page 158 NOTE: If the on-board system readiness tests are not completed the PCM stores DTC P1000. PID/DATA Monitor and Record Procedure NOTE: The PID data screen function is used for monitoring the calculated value of input/output signals in the module. Therefore, if the monitored value of the output parts is not within the specification, it is necessary to inspect the monitored value of input parts corresponding to the applicable output part control.
Page 159 Diagnostic Monitoring Test Results Access Procedure 1. Connect the M-MDS to the DLC–2. 2. After the vehicle is identified, select the following items from the initialization screen of the M- MDS. When using the IDS (laptop PC) Select “Powertrain”. Select “OBD Test Modes”. Select “Mode 6 On-Board Test Results”.
Page 160 If the operation of output parts cannot be verified after the active command mode inspection is performed, this could indicate the possibility of an open or short circuit, sticking, or operation malfunction in the output parts. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 161 < Previous Next > 2011 - RX-8 - Engine AFTER REPAIR PROCEDURE [13B-MSP] 1. Connect the M-MDS to the DLC–2. 2. After the vehicle is identified, select the following items from the initialization screen of the M- MDS. When using the IDS (laptop PC) Select “Self Test”.
Page 163 < Previous Next > 2011 - RX-8 - Engine KOEO/KOER SELF TEST [13B-MSP] KOEO self test 1. Connect the M-MDS to the DLC–2. 2. After the vehicle is identified, select the following items from the initialization screen of the M- MDS.
Page 164 If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection. 5. After completion of repairs, clear all DTCs stored in the PCM, while referring to “AFTER REPAIR PROCEDURE“. KOER self test NOTE: Warm up until the engine coolant temperature (ECT PID) is 80 °C {176 °F} or more before performing “KOER self test”.
Page 165 If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection. 6. After completion of repairs, clear all DTCs stored in the PCM, while referring to “AFTER REPAIR PROCEDURE“. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 166 < Previous Next > 2011 - RX-8 - Engine OBD-II DRIVE MODE [13B-MSP] Using the OBD-II drive mode, the monitoring item requested by OBD-II regulations can be easily diagnosed. Performing the Drive Mode inspects the OBD-II system for proper operation and must be performed to ensure that no additional DTCs are present.
Page 167 Mode 3 (A/F sensor heater, HO2S heater, A/F sensor, HO2S, and TWC Repair Verification Drive Mode) 1. Verify that all accessory loads (A/C, headlights, blower fan, rear window defroster) are off. 2. Drive the vehicle as shown in the graph. The driving condition before driving at constant speed is not specified. 3.
Page 168 Mode 6 (EVAP System Repair Verification Drive Mode) NOTE: If the Mode 6 cannot be performed (you cannot drive the vehicle under the Mode 6 condition), perform the “Evaporative System Test” as an alternative. (See ENGINE CONTROL SYSTEM OPERATION INSPECTION [13B-MSP].) NOTE: If the Mode 6 cannot be performed (you cannot drive the vehicle under the Mode 6 condition), perform the “Evaporative...
Page 169 5. Access the DIAGNOSTIC MONITORING TEST RESULTS to inspect the monitor results. If detect values are not within specification, repair has not been completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 170 < Previous Next > 2011 - RX-8 - Engine DIAGNOSTIC MONITORING TEST RESULTS [13B-MSP] The purpose of this test mode is to confirm the result of OBD-II monitor diagnostic test results. The result values stored when a particular monitor is completed are displayed. If the monitor is not completed, the initial value is displayed.
Page 171 Exponentially weighted moving average misfire counts for last Counts 10 driving cycles (rear rotor) 0C Misfire counts for last/current driving cycles (rear rotor) Counts California emission regulation applicable model < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 172 < Previous Next > 2011 - RX-8 - Engine DTC TABLE [13B-MSP] ×: Applicable—: Not applicable Self Generator Monitor Memory test DTC No. Condition warning Page function item light type (See DTC B1342 B1342 PCM malfunction — — — C, O —...
Page 173 heater A/F sensor heater, (See DTC P0054 P0054 HO2S heater performance fail C, R × HO2S [13B-MSP].) heater VDI solenoid valve control C, O, (See DTC P0076 Other × P0076 circuit low input [13B-MSP].) VDI solenoid valve control C, O, (See DTC P0077 Other...
Page 174 C, O, (See DTC P0118 P0118 ECT sensor circuit high input × [13B-MSP].) P0122 TP sensor No.1 circuit low C, O, (See DTC P0122 × input [13B-MSP].) TP sensor No.1 circuit high C, O, (See DTC P0123 P0123 × input [13B-MSP].) Insufficient coolant Engine...
Page 175 Fuel (See DTC P0172 P0172 System too rich C, R × system [13B-MSP].) P0222 TP sensor No.2 circuit low C, O, (See DTC P0222 × input [13B-MSP].) TP sensor No.2 circuit high C, O, (See DTC P0223 P0223 × input [13B-MSP].) (See DTC P0300...
Page 176 incorrect upstream flow Catalyst system efficiency (See DTC P0420 P0420 Catalyst × below threshold [13B-MSP].) EVAP system incorrect purge EVAP (See DTC P0441 P0441 C, R × flow system [13B-MSP].) (See DTC P0442, EVAP system leak detected EVAP P0442 C, R ×...
Page 177 (See DTC P0500 P0500 VSS circuit problem × [13B-MSP].) (See DTC P0505 IAC system problem — — — P0505 [13B-MSP].) IAC system RPM lower than (See DTC P0506 P0506 × expected [13B-MSP].) IAC system RPM higher than (See DTC P0507 P0507 ×...
Page 178 P0610 PCM vehicle options error × [13B-MSP].) Throttle actuator control circuit (See DTC P0638 P0638 × range/performance problem [13B-MSP].) SSV solenoid valve control C, O, (See DTC P0661 P0661 × circuit low [13B-MSP].) SSV solenoid valve control C, O, (See DTC P0662 P0662 ×...
Page 179 P1687 Metering oil pump No.2 circuit (See DTC P1687 Other C, R × high input [13B-MSP].) C, O, (See DTC P2004 P2004 APV stuck open (No.1) × [13B-MSP].) C, O, (See DTC P2005 P2005 APV stuck open (No.2) × [13B-MSP].) C, O, (See DTC P2006...
Page 180 Throttle actuator control C, O, (See DTC P2107 P2107 × module processor error [13B-MSP].) P2108 Throttle actuator control (See DTC P2108 × module performance error [13B-MSP].) TP sensor minimum stop (See DTC P2109 P2109 × range/performance problem [13B-MSP].) Throttle actuator control (See DTC P2112 P2112...
Page 181 AIR pump relay control circuit C, O, (See DTC P2258 P2258 2 AIR system × high [13B-MSP].) P2259 AIR solenoid valve control 2 AIR system C, O, (See DTC P2259 × circuit low [13B-MSP].) AIR solenoid valve control C, O, (See DTC P2260 P2260...
Page 182 C: CMDTC self test, O: KOEO self test, R: KOER self test California emission regulation applicable model 13B-MSP (high power) Oil level warning light flashes KOER self test only < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 183 < Previous Next > 2011 - RX-8 - Engine DTC P0030 [13B-MSP] DTC P0030 A/F sensor heater control circuit problem The PCM monitors the A/F sensor impedance when under the A/F sensor heater control for 190 s. If the impedance is more than 44 ohms while PCM turns A/F sensor heater on, the PCM determines that there is a A/F sensor heater control circuit problem.
Page 184 12) and DIAGNOSTIC MONITORING TEST (Mode 12) and DIAGNOSTIC RESULTS on the repair order, then go to MONITORING TEST RESULTS (A/F the next step. sensor heater, HO2S heater related) been recorded? VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the available repair information.
Page 185 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 186 < Previous Next > 2011 - RX-8 - Engine DTC P0031 [13B-MSP] DTC P0031 A/F sensor heater control circuit low input The input voltage to the A/F sensor heater drive terminal in the PCM is at the set value or less for 1 s or more even though the A/F sensor heater is duty-controlled at under 90% by the PCM.
Page 187 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) and DIAGNOSTIC MONITORING TEST RESULTS on the DIAGNOSTIC MONITORING TEST RESULTS repair order, then go to the next step.
Page 188 INSPECT A/F SENSOR HEATER POWER SUPPLY CIRCUIT YesGo to the next step. FOR SHORT TO GROUND OR OPEN CIRCUIT A/F sensor connector is disconnected. No Inspect the A/F sensor heater related fuse. Turn the ignition switch to the ON position If the fuse is melt: (engine off).
Page 189 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 190 < Previous Next > 2011 - RX-8 - Engine DTC P0032 [13B-MSP] DTC P0032 A/F sensor heater control circuit high input The input voltage to the A/F sensor heater drive terminal in the PCM is at the set value or more for 1 s or more even though the A/F sensor heater is duty-controlled at 10% or more by the PCM.
Page 191 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) and DIAGNOSTIC MONITORING TEST RESULTS on the DIAGNOSTIC MONITORING TEST RESULTS repair order, then go to the next step.
Page 192 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 193 < Previous Next > 2011 - RX-8 - Engine DTC P0037 [13B-MSP] DTC P0037 HO2S heater control circuit low input The input voltage to the HO2S heater drive terminal in the PCM is at the set value or less for 0.5 s or more even though the HO2S heater is duty-controlled at under 90 % by the PCM.
Page 194 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) and DIAGNOSTIC MONITORING TEST RESULTS on the DIAGNOSTIC MONITORING TEST RESULTS (A/F repair order, then go to the next step.
Page 195 4 SHORT TO GROUND OR OPEN CIRCUIT YesGo to the next step. HO2S connector is disconnected. No Inspect the HO2S heater related fuse. Turn the ignition switch to the ON position If the fuse is melt: (engine off). Repair or replace Measure the voltage between HO2S terminal C the wiring harness (wiring harness-side) and body ground.
Page 196 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 197 < Previous Next > 2011 - RX-8 - Engine DTC P0038 [13B-MSP] DTC P0038 HO2S heater control circuit high input The input voltage to the HO2S heater drive terminal in the PCM is at the set value or more for 0.5 s or more even though the HO2S heater is duty-controlled at 10 % or more by the PCM.
Page 198 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) and DIAGNOSTIC MONITORING TEST RESULTS on the DIAGNOSTIC MONITORING TEST RESULTS (A/F repair order, then go to the next step.
Page 199 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 200 < Previous Next > 2011 - RX-8 - Engine DTC P0101 [13B-MSP] DTC P0101 MAF sensor circuit range/performance problem The PCM compares the actual MAF amount with the expected MAF amount when the engine is running. If the throttle opening angle is more than 50% and the MAF amount is less than 9 g/s {1.2 lb/min} (less than...
Page 201 STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN RECORDED YesGo to the next step. Has the FREEZE FRAME No Record the FREEZE FRAME DATA (Mode 12) on the DATA (Mode 12) been repair order, then go to the next step. recorded? VERIFY RELATED REPAIR INFORMATION AVAILABILITY...
Page 202 Is the MAF PID more than 65 g/s {8.6 lb/min}? VERIFY TROUBLESHOOTING OF DTC YesReplace the PCM, then go to Step 9. P0101 COMPLETED (See PCM REMOVAL/INSTALLATION [13B-MSP].) Make sure to reconnect all disconnected connectors. No Go to Step 9. Clear the DTC from the PCM memory using the M-MDS.
Page 203 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 204 < Previous Next > 2011 - RX-8 - Engine DTC P0102 [13B-MSP] DTC P0102 MAF sensor circuit low input The PCM monitors the input voltage from the MAF sensor when the engine is running. If the input voltage is less than 0.64 V, the PCM determines that the MAF sensor circuit input voltage is low.
Page 205 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode 12) on recorded? the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the Verify related Service Bulletins and/or on-line...
Page 206 Is there any malfunction? INSPECT MAF SENSOR POWER SUPPLY CIRCUIT FOR YesGo to the next step. SHORT TO GROUND OR OPEN CIRCUIT MAF/IAT sensor connector is disconnected. No Inspect the MAF/IAT sensor related fuse. Turn the ignition switch to the ON position If the fuse is melt: (engine off).
Page 207 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 208 < Previous Next > 2011 - RX-8 - Engine DTC P0103 [13B-MSP] DTC P0103 MAF sensor circuit high input The PCM monitors the input voltage from the MAF sensor when the engine is running. If the input voltage is more than 5.0 V, the PCM determines that the MAF sensor circuit input voltage is high.
Page 209 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode 12) on recorded? the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the Verify related Service Bulletins and/or on-line...
Page 210 Is there any malfunction? INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or terminals, Turn the ignition switch off. then go to Step 8. Disconnect the PCM connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
Page 211 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 212 < Previous Next > 2011 - RX-8 - Engine DTC P0107 [13B-MSP] DTC P0107 BARO sensor circuit low input The PCM monitors the input voltage from the BARO sensor when the engine is running. If the input voltage is less than 2.09 V, the PCM determines that the BARO sensor circuit input voltage is low.
Page 213 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 214 < Previous Next > 2011 - RX-8 - Engine DTC P0108 [13B-MSP] DTC P0108 BARO sensor circuit high input The PCM monitors the input voltage from the BARO sensor when the engine is running. If the input voltage is more than 4.02 V, the PCM determines that the BARO sensor circuit input voltage is high.
Page 215 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 216 < Previous Next > 2011 - RX-8 - Engine DTC P0111 [13B-MSP] DTC P0111 IAT sensor circuit range/performance problem The PCM compares the IAT with the ECT when the engine is running. If the IAT is higher than the ECT by 40 °C {72 °F}, the PCM determines that there is an IAT sensor circuit range/performance problem.
Page 217 VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the available repair information. Verify related Service If the vehicle is not repaired, go to Bulletins and/or on-line the next step. repair information availability. No Go to the next step. Is any related repair information available? VERIFY RELATED PENDING CODE OR...
Page 218 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2012 Mazda North American Operations, U.S.A.
Page 219 < Previous Next > 2011 - RX-8 - Engine DTC P0112 [13B-MSP] DTC P0112 IAT sensor circuit low input The PCM monitors the input voltage from the IAT sensor when the engine is running. If the input voltage is less than 0.16 V, the PCM determines that the IAT sensor circuit input voltage is low.
Page 220 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN RECORDED YesGo to the next step. Has the FREEZE FRAME DATA (Mode No Record the FREEZE FRAME DATA (Mode 12) on 12) been recorded? the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY...
Page 221 Turn the ignition switch off. Disconnect the MAF/IAT sensor No Go to the next step. connector. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT IAT SENSOR SIGNAL CIRCUIT FOR SHORT TO GROUND YesIf the short to ground circuit could be detected: Repair or replace the wiring MAF/IAT sensor connector is harness for a possible short to...
Page 222 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 223 < Previous Next > 2011 - RX-8 - Engine DTC P0113 [13B-MSP] DTC P0113 IAT sensor circuit high input The PCM monitors the input voltage from the IAT sensor when the engine is running. If the input voltage is more than 4.8 V, the PCM determines that the IAT sensor circuit input voltage is high.
Page 224 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS YesGo to the next step. BEEN RECORDED Has the FREEZE FRAME DATA (Mode No Record the FREEZE FRAME DATA (Mode 12) on 12) been recorded? the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the...
Page 225 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the MAF/IAT sensor No Go to the next step. connector. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT IAT SENSOR YesReplace the MAF/IAT sensor, then go to Step Inspect the IAT sensor.
Page 226 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 227 < Previous Next > 2011 - RX-8 - Engine DTC P0116 [13B-MSP] DTC P0116 ECT sensor circuit range/performance problem The PCM monitors the maximum value and minimum value of engine coolant temperature when the engine is started and 5 min have been passed after leaving the vehicle 6 h or more.
Page 228 Is the DTC P0116 on FREEZE No Go to the troubleshooting procedure for DTC FRAME DATA (Mode 2)? on FREEZE FRAME DATA (Mode 2). (See DTC TABLE [13B-MSP].) VERIFY FREEZE FRAME DATA (MODE 12) AND DIAGNOSTIC MONITORING TEST RESULTS YesGo to the next step. HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) Have the FREEZE FRAME DATA...
Page 229 (See ENGINE COOLANT (ECT) SENSOR REMOVAL/INSTALLATION TEMPERATURE (ECT) SENSOR [13B-MSP].) INSPECTION [13B-MSP].) Is there any malfunction? No Go to the next step. COMPARE ECT PID VALUE YesGo to the next step. Prepare a new ECT sensor. Clear the DTC from the PCM No Inspect the thermostat.
Page 230 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 231 < Previous Next > 2011 - RX-8 - Engine DTC P0117 [13B-MSP] DTC P0117 ECT sensor circuit low input The PCM monitors the input voltage from the ECT sensor when the engine is running. If the input voltage is less than 0.2 V, the PCM determines that the ECT sensor circuit input voltage is low.
Page 232 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS YesGo to the next step. BEEN RECORDED Has the FREEZE FRAME DATA (Mode No Record the FREEZE FRAME DATA (Mode 12) 12) been recorded? on the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the...
Page 233 Disconnect the ECT sensor connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT ECT SENSOR SIGNAL CIRCUIT FOR YesIf the short to ground circuit could be SHORT TO GROUND detected: ECT sensor connector is disconnected.
Page 234 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 235 < Previous Next > 2011 - RX-8 - Engine DTC P0118 [13B-MSP] DTC P0118 ECT sensor circuit high input The PCM monitors the input voltage from the ECT sensor when the engine is running. If the input voltage is more than 4.8 V, the PCM determines that the ECT sensor circuit input voltage is high.
Page 236 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode 12) been recorded? on the repair order, then go to the next step.
Page 237 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the ECT sensor connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? CLASSIFY ECT SENSOR MALFUNCTION OR WIRING HARNESS MALFUNCTION YesReplace the ECT sensor, then go to Step 8.
Page 238 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 239 < Previous Next > 2011 - RX-8 - Engine DTC P0122 [13B-MSP] DTC P0122 TP sensor No.1 circuit low input The PCM monitors the input voltage from the TP sensor No.1 when the engine is running. If the input voltage is less than 0.3 V, the PCM determines that the TP sensor No.1 circuit input voltage is low.
Page 240 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode 12) recorded? on the repair order, then go to the next step.
Page 241 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the throttle body connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT TP SENSOR NO.1 CIRCUIT FOR SHORT TO YesIf the short to ground circuit could be GROUND detected:...
Page 242 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 243 < Previous Next > 2011 - RX-8 - Engine DTC P0123 [13B-MSP] DTC P0123 TP sensor No.1 circuit high input The PCM monitors the input voltage from the TP sensor No.1 when the engine is running. If the input voltage is more than 4.8 V, the PCM determines that the TP sensor No.1 circuit input voltage is high.
Page 244 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode recorded? 12) on the repair order, then go to the next step.
Page 245 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the throttle body connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or Turn the ignition switch off.
Page 246 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 247 < Previous Next > 2011 - RX-8 - Engine DTC P0125 [13B-MSP] DTC P0125 Insufficient coolant temperature for closed loop fuel control The PCM monitors the ECT after cold engine start. If the ECT does not reach the specification in a certain period, the PCM determines that the coolant temperature for closed loop fuel control is insufficient.
Page 248 been recorded? VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not and/or on-line repair information repaired, go to the next availability. step. Is any related repair information available? No Go to the next step.
Page 249 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 250 < Previous Next > 2011 - RX-8 - Engine DTC P0131 [13B-MSP] DTC P0131 A/F sensor circuit low input Detect any of the following condition: The input voltage to the A/F sensor positive terminal is 1.128 V or less. The input voltage to the A/F sensor negative terminal is 0.044 V or less.
Page 251 PCM malfunction Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode DIAGNOSTIC MONITORING TEST RESULTS on 12) and DIAGNOSTIC MONITORING the repair order, then go to the next step.
Page 252 available? No Go to the next step. INSPECT A/F SENSOR CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or terminals, then go to Step 8. Turn the ignition switch off. Disconnect the A/F sensor connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
Page 253 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 254 < Previous Next > 2011 - RX-8 - Engine DTC P0132 [13B-MSP] DTC P0132 A/F sensor circuit high input Detect any of the following condition: The input voltage to the A/F sensor positive terminal is 3.589 V or more. The input voltage to the A/F sensor negative terminal is 3.541 V or more.
Page 255 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode DIAGNOSTIC MONITORING TEST RESULTS on 12) and DIAGNOSTIC MONITORING the repair order, then go to the next step.
Page 256 3 CONNECTION YesRepair or replace the connector and/or terminals, then go to Step 7. Turn the ignition switch off. Disconnect the A/F sensor connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT PCM CONNECTOR FOR POOR YesRepair or replace the connector and/or CONNECTION...
Page 257 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 258 < Previous Next > 2011 - RX-8 - Engine DTC P0133 [13B-MSP] DTC P0133 A/F sensor circuit slow response The A/F sensor output signal reacts at a slower timing than expected from the fuel feedback amount. MONITORING CONDITIONS A/F sensor heater monitor: completed Fuel system loop status: closed loop fuel control Engine speed: 1,500—4,000 rpm...
Page 259 POSSIBLE Pressure regulator (built-in fuel pump unit) malfunction CAUSE AIR system malfunction TP sensor malfunction Eccentric shaft position sensor malfunction Leakage engine coolant Purge solenoid valve malfunction PCM malfunction Diagnostic procedure STEP INSPECTION ACTION IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA (MODE 2) YesGo to the next step.
Page 260 Is the DTC P0443 also present? INSPECT INSTALLATION OF A/F SENSOR YesGo to the next step. Inspect if the A/F sensor is loosely installed. No Retighten the A/F sensor, then go to Step 15. Is the A/F sensor installed (See AIR FUEL RATIO (A/F) SENSOR securely? REMOVAL/INSTALLATION...
Page 261 (See ENGINE CONTROL SYSTEM OPERATION INSPECTION [13B- No Go to the next step. MSP].) Is there any malfunction? INSPECT TP SENSOR YesReplace the throttle body, then go to Step Inspect the TP sensor. (See THROTTLE POSITION (TP) (See INTAKE-AIR SYSTEM SENSOR INSPECTION [13B-MSP].) REMOVAL/INSTALLATION...
Page 262 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 263 < Previous Next > 2011 - RX-8 - Engine DTC P0134 [13B-MSP] DTC P0134 A/F sensor no activity detected The PCM monitors the A/F sensor element impedance when the following conditions are met. If the A/F sensor element impedance is 50 ohms or more, the PCM determines that A/F sensor is not activated.
Page 264 Diagnostic procedure STEP INSPECTION ACTION IDENTIFY TRIGGER DTC FOR FREEZE FRAME YesGo to the next step. DATA (MODE 2) Is the DTC P0134 on FREEZE No Go to the troubleshooting procedure for DTC FRAME DATA (Mode 2)? on FREEZE FRAME DATA (Mode 2). (See DTC TABLE [13B-MSP].)
Page 265 Is the A/F sensor installed (See AIR FUEL RATIO (A/F) SENSOR securely? REMOVAL/INSTALLATION [13B-MSP].) INSPECT A/F SENSOR HEATER YesReplace the A/F sensor, then go to Step 9. Inspect the A/F sensor heater. (See AIR FUEL RATIO (A/F) SENSOR (See AIR FUEL RATIO (A/F) REMOVAL/INSTALLATION [13B-MSP].) SENSOR INSPECTION...
Page 266 Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 267 < Previous Next > 2011 - RX-8 - Engine DTC P0137 [13B-MSP] DTC P0137 HO2S circuit low input The PCM monitors input voltage from the HO2S. If the input voltage from the HO2S is below −0.95 V for 5 s while the HO2S is active or HO2S bias voltage below 1.3 V for 5 s, the PCM determines that circuit input is low.
Page 268 Diagnostic procedure STEP INSPECTION ACTION IDENTIFY TRIGGER DTC FOR FREEZE FRAME YesGo to the next step. DATA (MODE 2) Is the DTC P0137 on FREEZE FRAME No Go to the troubleshooting procedure for DTC on DATA (Mode 2)? FREEZE FRAME DATA (Mode 2). (See DTC TABLE [13B-MSP].)
Page 269 to the next step. Is any related repair information available? No Go to the next step. VERIFY RELATED PENDING CODE OR STORED YesGo to appropriate DTC troubleshooting procedure. Turn the ignition switch off, then ON (See DTC TABLE [13B-MSP].) position (engine off). Verify the related PENDING CODE or No Go to the next step.
Page 270 Is there any malfunction? INSPECT HO2S CIRCUIT FOR OPEN CIRCUIT YesGo to the next step. HO2S and PCM connectors are disconnected. No Repair or replace the wiring harness for a Turn the ignition switch off. possible open circuit, then go to Step 10. Inspect for continuity between the following circuits: HO2S terminal A...
Page 271 No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 272 < Previous Next > 2011 - RX-8 - Engine DTC P0138 [13B-MSP] DTC P0138 HO2S circuit high input The PCM monitors the input voltage from the HO2S. If the input voltage from the HO2S is above 1.2 V or HO2S bias voltage is above 1.7 V for 5 s, the PCM determines that the circuit input is high.
Page 273 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode DIAGNOSTIC MONITORING TEST RESULTS on 12) and DIAGNOSTIC MONITORING the repair order, then go to the next step.
Page 274 Disconnect the HO2S connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or terminals, then go to Step 7. Turn the ignition switch off.
Page 275 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 276 < Previous Next > 2011 - RX-8 - Engine DTC P0139 [13B-MSP] DTC P0139 HO2S circuit slow response The PCM monitors the HO2S inversion cycle period and rich-to-lean response time while under the open loop fuel control (fuel cut off control). If the average response time is more than the specification, the PCM determines that the HO2S circuit response is slow.
Page 277 Leakage engine coolant Purge solenoid valve malfunction PCM malfunction Diagnostic procedure STEP INSPECTION ACTION IDENTIFY TRIGGER DTC FOR FREEZE FRAME YesGo to the next step. DATA (MODE 2) Is the DTC P0139 on FREEZE No Go to the troubleshooting procedure for DTC FRAME DATA (Mode 2)? on FREEZE FRAME DATA (Mode 2).
Page 278 Is the HO2S installed securely? (See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION [13B-MSP].). INSPECT GAS LEAKAGE FROM EXHAUST SYSTEM YesRepair or replace any malfunctioning exhaust part, then go to Step 15. Visually inspect if there is any gas leakage between the exhaust No Go to the next step.
Page 279 YesReplace the throttle body, then go to Step Inspect the TP sensor. (See THROTTLE POSITION (TP) (See INTAKE-AIR SYSTEM SENSOR INSPECTION [13B-MSP].) REMOVAL/INSTALLATION [13B-MSP].) Is there any malfunction? No Go to the next step. INSPECT ECCENTRIC SHAFT POSITION SENSOR YesReplace the eccentric shaft position sensor, then go to Step 15.
Page 280 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 281 < Previous Next > 2011 - RX-8 - Engine DTC P0222 [13B-MSP] DTC P0222 TP sensor No.2 circuit low input The PCM monitors the input voltage from the TP sensor No.2 when the engine is running. If the input voltage is less than 0.7 V, the PCM determines that the TP sensor No.2 circuit input voltage is low.
Page 282 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode 12) recorded? on the repair order, then go to the next step.
Page 283 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the throttle body connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT TP SENSOR NO.2 CIRCUIT FOR SHORT TO YesIf the short to ground circuit could be GROUND detected:...
Page 284 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 285 < Previous Next > 2011 - RX-8 - Engine DTC P0223 [13B-MSP] DTC P0223 TP sensor No.2 circuit high input The PCM monitors the input voltage from the TP sensor No.2 when the engine is running. If the input voltage is more than 4.8 V, the PCM determines that the TP sensor No.2 circuit input voltage is high.
Page 286 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode recorded? 12) on the repair order, then go to the next step.
Page 287 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the throttle body connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or Turn the ignition switch off.
Page 288 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 289 < Previous Next > 2011 - RX-8 - Engine DTC P0300 [13B-MSP] DTC P0300 Random misfire detected The PCM monitors the eccentric shaft position sensor input signal interval time. The PCM calculates the change of the interval time for each rotor. If the change of interval time exceeds the preprogrammed criteria, the PCM detects a misfire in the corresponding rotor.
Page 290 VSS signal malfunction Eccentric shaft position sensor malfunction Ignition system malfunction High-tension lead malfunction Incorrect power supply to ignition coil Ignition coil malfunction Spark plug malfunction Excess air suction in intake-air system POSSIBLE MAF sensor malfunction CAUSE Fuel line pressure malfunction Leakage fuel Fuel pump unit malfunction Pressure regulator (built-in fuel pump unit) malfunction...
Page 291 the next step. recorded? VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to AVAILABILITY the available repair information. Verify related Service Bulletins and/or If the vehicle is not on-line repair information availability. repaired, go to the next Is any related repair information step.
Page 292 you, or record the data in the M-MDS using the PID/DATA MONITOR AND RECORD function and inspect later. Access the following PIDs using the M- MDS under the FREEZE FRAME DATA (Mode 2) condition: (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) TP REL Are the PIDs normal? (See PCM INSPECTION...
Page 293 Turn the ignition switch to the ON No Repair or replace the wiring harness for a position (engine off). possible open circuit or short to ground, Measure the voltage between ignition then go to Step 23. coil terminal C (wiring harness-side) and body ground.
Page 294 Is there any malfunction? No Replace the MAF/IAT sensor, then go to Step 23. (See MASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE (IAT) SENSOR REMOVAL/INSTALLATION [13B-MSP].) INSPECT FUEL LINE PRESSURE If the fuel line pressure is Perform the “FUEL LINE PRESSURE too low, go to the next step.
Page 295 Inspect the engine oil condition. Is the engine oil condition normal? No Replace the engine oil. Overhaul or replace the engine, then go to Step 23. INSPECT OIL PRESSURE YesRepair or replace the malfunctioning part Inspect the oil pressure. according to the inspection results. (See OIL PRESSURE INSPECTION Overhaul or replace the engine, then go...
Page 296 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 297 < Previous Next > 2011 - RX-8 - Engine DTC P0327 [13B-MSP] DTC P0327 KS No.1 circuit low input The PCM monitors the input voltage from the KS No.1 when the engine is running. If the input voltage is less than 1.2 V, the PCM determines that the KS No.1 circuit input voltage is low.
Page 298 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode 12) been recorded? on the repair order, then go to the next step.
Page 299 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the KS No.1 connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT KS NO.1 CIRCUIT FOR SHORT TO GROUND YesIf the short to ground circuit could be KS No.1 connector is disconnected.
Page 300 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 301 < Previous Next > 2011 - RX-8 - Engine DTC P0328 [13B-MSP] DTC P0328 KS No.1 circuit high input The PCM monitors the input voltage from the KS No.1 when the engine is running. If the input voltage is more than 4.0 V, the PCM determines that the KS No.1 circuit input voltage is high.
Page 302 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) YesGo to the next step. HAS BEEN RECORDED Has the FREEZE FRAME DATA No Record the FREEZE FRAME DATA (Mode 12) on the (Mode 12) been recorded? repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the available...
Page 303 Disconnect the KS No.1 No Go to the next step. connector. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT KS NO.1 YesReplace the KS No.1, then go to Step 7. Inspect the KS No.1. (See KNOCK SENSOR (KS) REMOVAL/INSTALLATION (See...
Page 304 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 305 < Previous Next > 2011 - RX-8 - Engine DTC P0335 [13B-MSP] DTC P0335 Eccentric shaft position sensor circuit problem The PCM monitors the input signal from the eccentric shaft position sensor when the mass intake airflow amount is more than 2 g/s {0.26 lb/min}. If the input signal is not input, the PCM determines that there is an eccentric shaft position sensor circuit malfunction.
Page 306 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode 12) recorded? on the repair order, then go to the next step.
Page 307 Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT ECCENTRIC SHAFT POSITION SENSOR CIRCUIT FOR YesIf the short to ground circuit could be SHORT TO GROUND detected: Eccentric shaft position sensor connector is Repair or replace the wiring disconnected.
Page 308 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 309 < Previous Next > 2011 - RX-8 - Engine DTC P0480 [13B-MSP] DTC P0480 Cooling fan relay No.1 control circuit problem The PCM monitors the cooling fan relay No.1 control voltage when the PCM turns the cooling fan relay No.1 off. If the control voltage is low, the PCM determines that the cooling fan No.1 control circuit voltage is low.
Page 310 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the Verify related Service Bulletins and/or on-line repair available repair information. information availability. If the vehicle is not repaired, Is any related repair information available? go to the next step.
Page 311 wiring Is the voltage B+? harness for a possible short to ground. Replace the fuse. If the fuse is deterioration: Replace the fuse. If the fuse is normal: Repair or replace the wiring harness for a possible open circuit. Go to Step 9. INSPECT COOLING FAN RELAY NO.1 CONTROL CIRCUIT FOR SHORT TO GROUND YesIf the short to ground circuit could be...
Page 312 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 313 < Previous Next > 2011 - RX-8 - Engine DTC P0443 [13B-MSP] DTC P0443 Purge solenoid valve circuit problem Detect any of the following condition: The control voltage of the purge solenoid valve is less than specification even though the purge solenoid valve is off.
Page 314 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode 12) recorded? on the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the Verify related Service Bulletins and/or on-line repair...
Page 315 FOR SHORT TO GROUND OR OPEN CIRCUIT Purge solenoid valve connector is disconnected. No Inspect the purge solenoid valve related fuse. Turn the ignition switch to the ON position (engine If the fuse is melt: off). Repair or Measure the voltage between purge solenoid valve replace the terminal A (wiring harness-side) and body ground.
Page 316 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 317 < Previous Next > 2011 - RX-8 - Engine DTC P0446 [13B-MSP] DTC P0446 EVAP system vent control circuit problem The PCM monitors pump load current (EVAP line pressure) when the evaporative leak monitor is operating. If the decrease in pump load current is less than the specification after the reference current value has been obtained, the PCM determines that the change over valve in the EVAP system leak detection pump has a malfunction.
Page 318 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN YesGo to the next step. RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) and DIAGNOSTIC MONITORING TEST RESULTS DIAGNOSTIC MONITORING TEST RESULTS on the repair (EVAP system related) been recorded?
Page 319 Is there any malfunction? INSPECT CHANGE OVER VALVE (IN EVAP SYSTEM LEAK DETECTION PUMP) YesReplace the EVAP system leak detection pump, then go to Step 7. Inspect change over valve (in EVAP system leak (See EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM detection pump).
Page 320 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 321 < Previous Next > 2011 - RX-8 - Engine DTC P0482 [13B-MSP] DTC P0482 Cooling fan relay No.4 and No.5 control circuit problem The PCM monitors the cooling fan relay No.4/No.5 control voltage when the PCM turns the cooling fan relay No.4/No.5 off. If the control voltage is low, the PCM determines that the cooling fan No.4/No.5 control circuit voltage is low.
Page 322 PCM connector or terminals malfunction Short to power supply in wiring harness between cooling fan relay No.4 terminal E and PCM terminal 1R Short to power supply in wiring harness between cooling fan relay No.5 terminal E and PCM terminal 1R Open circuit in wiring harness between cooling fan relay No.4 terminal E and PCM terminal Open circuit in wiring harness between cooling fan relay No.5 terminal E and PCM terminal PCM malfunction...
Page 323 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the Verify related Service Bulletins and/or on-line available repair information. repair information availability. If the vehicle is not repaired, Is any related repair information available? go to the next step.
Page 324 No Go to the next step. INSPECT COOLING FAN RELAY No.4/No.5 CONNECTOR FOR POOR CONNECTION YesRepair or replace the terminal, then go to Step Turn the ignition switch off. Remove the cooling fan relay No.4/No.5. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
Page 325 body ground [13B-MSP].) Is there continuity? Go to Step 9. No Go to the next step. INSPECT COOLING FAN RELAY No.4/No.5 YesReplace the cooling fan relay No.4/No.5, then Inspect the cooling fan relay No.4/No.5. go to Step 9. (See RELAY INSPECTION.) (See RELAY...
Page 326 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 327 < Previous Next > 2011 - RX-8 - Engine DTC P0461 [13B-MSP] DTC P0461 Fuel gauge sender unit (main) circuit range/performance problem The PCM monitors the fuel tank level difference before and after the PCM- calculated fuel consumption has reached more than 21 L {22.2 US qt, 18.5 Imp qt}.
Page 328 VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, go and/or on-line repair to the next step. information availability. Is any related repair information No Go to the next step.
Page 329 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 330 < Previous Next > 2011 - RX-8 - Engine DTC P0462 [13B-MSP] DTC P0462 Fuel gauge sender unit (main) circuit low input The PCM monitors the fuel tank level and input voltage from the fuel gauge sender unit (main) when the engine is running. If the input voltage is less than 0.78 V and fuel tank level is full, the PCM determines that the fuel...
Page 331 VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, go and/or on-line repair to the next step. information availability. Is any related repair information No Go to the next step.
Page 332 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 333 < Previous Next > 2011 - RX-8 - Engine DTC P0463 [13B-MSP] DTC P0463 Fuel gauge sender unit (main) circuit high input The PCM monitors the fuel tank level and input voltage from the fuel gauge sender unit (main) when the engine is running. If the input voltage is more than 4.9 V and fuel tank level is empty, the PCM determines that the fuel...
Page 334 VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, go and/or on-line repair to the next step. information availability. Is any related repair information No Go to the next step.
Page 335 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 336 < Previous Next > 2011 - RX-8 - Engine DTC P0500 [13B-MSP] DTC P0500 VSS circuit problem The PCM monitors the input signal from the vehicle speed sensor when the following conditions are met. If the input signal is less than 3.7 km/h {2.3 mph}, the PCM determines that there is a VSS circuit malfunction.
Page 337 VERIFY FREEZE FRAME DATA (MODE 12) YesGo to the next step. HAS BEEN RECORDED Has the FREEZE FRAME DATA No Record the FREEZE FRAME DATA (Mode 12) on (Mode 12) been recorded? the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY...
Page 338 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 339 < Previous Next > 2011 - RX-8 - Engine DTC P0505 [13B-MSP] DTC P0505 IAC system problem The PCM cannot control idle speed at the target idle speed during the KOER self test. Diagnostic support note DETECTION The MIL does not illuminate.
Page 340 Fuel pump unit malfunction Pressure regulator (built-in fuel pump unit) malfunction PCM malfunction Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, go and/or on-line repair to the next step.
Page 341 INSPECT GENERATOR CONTROL SYSTEM OPERATION YesGo to the next step. Apply the electrical load at idle. No Repair or replace the wiring harness for a Is the engine speed increased? possible short to power supply, then go to Step INSPECT AIR CLEANER ELEMENT YesClean or replace the air cleaner element, then go Remove the air cleaner element to Step 14.
Page 342 INSPECT OIL PRESSURE YesRepair or replace the malfunctioning part Inspect the oil pressure. according to the inspection results. (See OIL PRESSURE Overhaul or replace the engine, then go to Step INSPECTION [13B-MSP].) Is there any malfunction? No Go to the next step. INSPECT OIL PASSAGE YesInspect for leakage or clogging in the engine oil Inspect the oil pipe between...
Page 343 (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 344 < Previous Next > 2011 - RX-8 - Engine DTC P0506 [13B-MSP] DTC P0506 IAC system RPM lower than expected The PCM compares the actual idle speed with the target idle speed when the engine is running. If the actual idle speed is lower than targeted by 100 rpm, the PCM determines that the IAC system RPM is lower than expected.
Page 345 APP sensor malfunction POSSIBLE CAUSE Eccentric shaft position sensor malfunction Insufficient compression Metering oil pump malfunction Engine oil malfunction Oil pressure decrease Oil passage malfunction Engine malfunction Fuel line pressure malfunction Fuel pump unit malfunction Pressure regulator (built-in fuel pump unit) malfunction PCM malfunction Diagnostic procedure STEP...
Page 346 VERIFY CURRENT INPUT SIGNAL YesGo to the next step. STATUS OF VSS Start the engine. No Repair or replace the malfunctioning part according Access the VSS PID using the to the inspection results, then go to Step 21. M-MDS. (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].)
Page 347 No Go to the next step. INSPECT THROTTLE BODY PASSAGE YesClean the throttle body passage or replace the Remove the throttle body. throttle body, then go to Step 21. (See INTAKE-AIR SYSTEM (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION REMOVAL/INSTALLATION [13B-MSP].) [13B-MSP].) Is the throttle body clogged? No Go to the next step.
Page 348 (See ECCENTRIC SHAFT POSITION SENSOR position sensor. REMOVAL/INSTALLATION [13B-MSP].) (See ECCENTRIC SHAFT POSITION SENSOR No Go to the next step. INSPECTION [13B-MSP].) Is there any malfunction? INSPECT ENGINE COMPRESSION YesGo to the next step. Inspect the engine compression. No Go to Step 20. (See COMPRESSION INSPECTION...
Page 349 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 350 < Previous Next > 2011 - RX-8 - Engine DTC P0507 [13B-MSP] DTC P0507 IAC system RPM higher than expected The PCM compares the actual idle speed with the target idle speed when the engine is running. If the actual idle speed is higher than targeted by 200 rpm, the PCM determines that the IAC system RPM is higher than expected.
Page 351 STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN RECORDED YesGo to the next step. Has the FREEZE FRAME DATA No Record the FREEZE FRAME DATA (Mode 12) on the (Mode 12) been recorded? repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the...
Page 352 INSPECT DRIVE-BY-WIRE CONTROL SYSTEM OPERATION YesRepair or replace the malfunctioning part according to the inspection results, then go to Step 11. Perform the Drive-by-wire Control System Inspection. No Go to the next step. (See ENGINE CONTROL SYSTEM OPERATION INSPECTION [13B-MSP].) Is there any malfunction? INSPECT IAT SENSOR YesReplace the MAF/IAT sensor, then go to Step 11.
Page 353 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 354 < Previous Next > 2011 - RX-8 - Engine DTC P0564 [13B-MSP] DTC P0564 Cruise control switch input circuit problem The PCM monitors the input voltage from the cruise control switch when the engine is running. If the input voltage is less than 3.0 V for more than 2 min, the PCM determines that there is a cruise control switch input circuit problem.
Page 356 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to Verify related Service Bulletins and/or on-line repair information the available repair information. availability. If the vehicle is not Is any related repair information available? repaired, go to the next step.
Page 357 (See AIR BAG SYSTEM SERVICE WARNINGS.) (See AIR BAG SYSTEM SERVICE CAUTIONS.) Turn the ignition switch off. Disconnect the clock spring connector. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT CLOCK SPRING YesReplace the clock spring, then go to Step Inspect the clock spring.
Page 358 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 359 < Previous Next > 2011 - RX-8 - Engine DTC P0571 [13B-MSP] DTC P0571 Brake switch input circuit problem The PCM monitors switching in conjunction with brake switches No.1 and No.2. If either No.1 or No.2 do not switch for a continuous five times even though either No.1 or No.2 is switched from off to on or from on to off, P0571 is detected.
Page 360 DSC HU/CM connector or terminals malfunction Short to power supply in wiring harness between brake switch terminal D and DSC HU/CM terminal N Open circuit in wiring harness between brake switch terminal D and DSC HU/CM terminal N PCM malfunction...
Page 361 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to Verify related Service Bulletins and/or on-line repair information the available repair information. availability. If the vehicle is not Is any related repair information available? repaired, go to the next step.
Page 362 (See ON-BOARD DIAGNOSIS [ABS].) (See ON-BOARD DIAGNOSIS [DYNAMIC (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].) STABILITY CONTROL (DSC)].) Are DTCs stored? No Go to the next step. INSPECT BRAKE SWITCH CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or Turn the ignition switch off.
Page 363 (See REMOVAL/INSTALLATION [13B-MSP].) Go to Step 11. No Go to the next step. INSPECT BRAKE SWITCH NO.1 YesReplace the brake switch, then go to Step CAUTION: If the brake switch is removed from the brake pedal or the interlock unit, (See BRAKE PEDAL its proper functioning cannot be guaranteed when reinstalled.
Page 364 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2012 Mazda North American Operations, U.S.A.
Page 365 < Previous Next > 2011 - RX-8 - Engine DTC P0601 [13B-MSP] DTC P0601 PCM memory check sum error PCM internal memory check sum error. Diagnostic support note This is a continuous monitor (CCM). DETECTION CONDITION The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
Page 366 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 367 < Previous Next > 2011 - RX-8 - Engine DTC P0602 [13B-MSP] DTC P0602 PCM programming error No configuration data in the PCM. Diagnostic support note This is a continuous monitor (CCM). DETECTION CONDITION The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
Page 368 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 369 < Previous Next > 2011 - RX-8 - Engine DTC P0604 [13B-MSP] DTC P0604 PCM RAM error PCM internal RAM error. Diagnostic support note This is a continuous monitor (CCM). DETECTION CONDITION The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
Page 370 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 371 < Previous Next > 2011 - RX-8 - Engine DTC P0606 [13B-MSP] DTC P0606 PCM processor error PCM internal CPU malfunction. Diagnostic support note This is a continuous monitor (CCM). DETECTION CONDITION The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
Page 372 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 373 < Previous Next > 2011 - RX-8 - Engine DTC P0610 [13B-MSP] DTC P0610 PCM vehicle options error PCM data configuration error. Diagnostic support note This is a continuous monitor (CCM). DETECTION CONDITION The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
Page 374 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 375 < Previous Next > 2011 - RX-8 - Engine DTC P0638 [13B-MSP] DTC P0638 Throttle actuator control circuit range/performance problem The PCM compares the actual TP with the target TP when the engine is running. If the difference is more than the specification, the PCM determines that there is a throttle actuator control circuit range/performance problem.
Page 376 Verify related Service Bulletins If the vehicle is not repaired, go and/or on-line repair to the next step. information availability. Is any related repair information No Go to the next step. available? VERIFY RELATED PENDING CODE OR STORED DTC YesGo to the applicable DTC inspection. (See DTC TABLE [13B-MSP].)
Page 377 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 378 < Previous Next > 2011 - RX-8 - Engine DTC P0703 [13B-MSP] DTC P0703 Brake switch input circuit problem The PCM monitors the input signal from the brake switch when the following conditions are met. If the input signal does not change while alternately accelerating and decelerating 8 times, the PCM determines that there is a brake switch input circuit malfunction.
Page 379 PCM malfunction Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode been recorded? 12) on the repair order, then go to the next step.
Page 380 Turn the ignition switch off. Disconnect the brake switch connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT BRAKE SWITCH GROUND CIRCUIT FOR YesGo to the next step. OPEN CIRCUIT Brake switch connector is disconnected.
Page 381 Is there any malfunction? INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or Turn the ignition switch off. terminals, then go to Step 9. Disconnect the PCM connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
Page 382 Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 383 < Previous Next > 2011 - RX-8 - Engine DTC P0704 [13B-MSP] DTC P0704 CPP switch input circuit problem The PCM monitors the input signal from the CPP switch when the vehicle speed is more than 30 km/h {19 mph}. If the input signal does not change while alternately accelerating and decelerating 10 times, the PCM determines that there is a CPP switch input circuit malfunction.
Page 384 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode been recorded? 12) on the repair order, then go to the next step.
Page 385 Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT CPP SWITCH GROUND CIRCUIT FOR OPEN YesGo to the next step. CIRCUIT CPP switch connector is disconnected. No Repair or replace the wiring harness for a Turn the ignition switch off.
Page 386 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 387 < Previous Next > 2011 - RX-8 - Engine DTC P0850 [13B-MSP] DTC P0850 Neutral switch input circuit problem The PCM monitors the input signal from the neutral switch when the vehicle is running. If the input signal does not change while alternately running more than 30 km/h {19 mph} 8 times, the PCM determines that there is a neutral switch input circuit malfunction.
Page 388 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode been recorded? 12) on the repair order, then go to the next step.
Page 389 Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT NEUTRAL SWITCH GROUND CIRCUIT FOR OPEN CIRCUIT YesGo to the next step. Neutral switch connector is disconnected. No Repair or replace the wiring harness for a Turn the ignition switch off.
Page 390 Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT NEUTRAL SWITCH SIGNAL CIRCUIT FOR OPEN CIRCUIT YesGo to the next step. Neutral switch and PCM connectors are No Repair or replace the wiring harness for a disconnected.
Page 392 < Previous Next > 2011 - RX-8 - Engine DTC P2004 [13B-MSP] DTC P2004 APV stuck open (No.1) The PCM monitors the input voltage from the APV position sensor No.1 when the APV is closed. If the input voltage is more than 1.0 V, the PCM determines that the APV is stuck open.
Page 393 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode recorded? 12) on the repair order, then go to the next step.
Page 394 Inspection. to Step 9. (See ENGINE CONTROL SYSTEM OPERATION INSPECTION [13B-MSP].) No Go to the next step. Is there any malfunction? INSPECT APV MOTOR YesReplace the APV motor, then go to Step 9. Turn the ignition switch off. (See INTAKE MANIFOLD Inspect the APV motor.
Page 395 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 396 < Previous Next > 2011 - RX-8 - Engine DTC P2006 [13B-MSP] DTC P2006 APV stuck closed (No.1) The PCM monitors the input voltage from the APV position sensor No.1 when the APV is opened. If the input voltage is less than 1.0 V, the PCM determines that the APV is stuck closed.
Page 397 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS YesGo to the next step. BEEN RECORDED Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode 12) on been recorded? the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY...
Page 398 (See ENGINE CONTROL SYSTEM OPERATION INSPECTION [13B-MSP].) No Go to the next step. Is there any malfunction? INSPECT APV MOTOR YesReplace the APV motor, then go to Step 9. Turn the ignition switch off. (See INTAKE MANIFOLD Inspect the APV motor. DISASSEMBLY/ASSEMBLY [13B-MSP].) (See...
Page 399 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 400 < Previous Next > 2011 - RX-8 - Engine DTC P2009 [13B-MSP] DTC P2009 APV motor control circuit low input Detect any of the following conditions: The PCM terminal 2D voltage is not within 3.6 to 4.39 V when the APV motor is operating (open).
Page 401 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN RECORDED YesGo to the next step. Has the FREEZE FRAME DATA (Mode No Record the FREEZE FRAME DATA (Mode 12) on 12) been recorded? the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the...
Page 402 Disconnect the APV motor connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT APV MOTOR CIRCUIT FOR SHORT TO GROUND YesIf the short to ground circuit could be detected: Repair or replace the wiring APV motor connector is harness for a possible short to...
Page 403 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 404 < Previous Next > 2011 - RX-8 - Engine DTC P2010 [13B-MSP] DTC P2010 APV motor control circuit high input The PCM monitors the APV motor control current when the engine is running. If the driver IC current is more than 10 A for 5 s, the PCM determines that there is an APV motor control circuit malfunction.
Page 405 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode 12) been recorded? on the repair order, then go to the next step.
Page 406 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the APV motor connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT APV MOTOR YesReplace the APV motor, then go to Step 8. Inspect the APV motor.
Page 407 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 408 < Previous Next > 2011 - RX-8 - Engine DTC P2096 [13B-MSP] DTC P2096 Target A/F feedback system too lean The PCM monitors the target A/F fuel trim when under the target A/F feedback control. If the fuel trim is less than the specification, the PCM determines that the target A/F feedback system is too lean.
Page 409 Loose installation of A/F sensor Leakage exhaust gas A/F sensor malfunction MAF sensor malfunction Air suction in intake-air system POSSIBLE Fuel line pressure malfunction CAUSE Leakage fuel Fuel pump unit malfunction Pressure regulator (built-in fuel pump unit) malfunction Ignition system malfunction High-tension lead malfunction Incorrect power supply to ignition coil Ignition coil malfunction...
Page 410 2 DIAGNOSTIC MONITORING TEST RESULTS HAVE YesGo to the next step. BEEN RECORDED No Record the FREEZE FRAME DATA (Mode Have the FREEZE FRAME DATA (Mode 12) and DIAGNOSTIC MONITORING TEST 12) and DIAGNOSTIC MONITORING RESULTS on the repair order, then go to TEST RESULTS (fuel system related) the next step.
Page 411 TP REL Are the PIDs normal? (See PCM INSPECTION [13B-MSP].) VERIFY CURRENT INPUT SIGNAL STATUS UNDER FREEZE FRAME DATA (MODE 2) CONDITION YesGo to the next step. CAUTION: No Repair or replace the malfunctioning part While performing this step with vehicle according to the inspection results, then driving, always operate the vehicle in a go to Step 24.
Page 412 INSPECT A/F SENSOR YesInspect the following: Inspect the A/F sensor. Air suction at following (See AIR FUEL RATIO (A/F) SENSOR due to cracks, damages INSPECTION [13B-MSP].) and loosing parts: Is there any malfunction? From air cleaner throttle body From throttle body to intake manifold...
Page 413 Access the MAF PID using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) Verify that the MAF PID changes quickly according to engine speed. Is the PID normal? (See PCM INSPECTION [13B-MSP].) INSPECT INTAKE-AIR SYSTEM FOR EXCESSIVE YesRepair or replace the malfunctioning part AIR SUCTION according to the inspection results, then NOTE:...
Page 414 Inspect the blinking condition on each No Go to the next step. high-tension lead using timing light at idle. Do all high-tension leads show blinking condition? INSPECT HIGH-TENSION LEAD OF NON BLINKING HIGH-TENSION LEAD YesReplace the malfunctioning high-tension lead, then go to Step 24. Inspect the high-tension leads.
Page 415 INSPECTION [13B-MSP].) to Step 24. Is there any malfunction? No Go to the next step. INSPECT ENGINE OIL CONDITION YesGo to the next step. Inspect the engine oil condition. Is the engine oil condition normal? No Replace the engine oil. Overhaul or replace the engine, then go to Step 24.
Page 416 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 417 < Previous Next > 2011 - RX-8 - Engine DTC P2097 [13B-MSP] DTC P2097 Target A/F feedback system too rich The PCM monitors the target A/F fuel trim when under the target A/F feedback control. If the fuel trim is more than the specification, the PCM determines that the target A/F feedback system is too rich.
Page 418 A/F sensor malfunction POSSIBLE Fuel pump speed control malfunction CAUSE Fuel line pressure malfunction Fuel pump unit malfunction Pressure regulator (built-in fuel pump unit) malfunction Purge solenoid valve malfunction Insufficient compression Metering oil pump malfunction Engine oil condition malfunction Increased oil pressure Oil passage malfunction Engine malfunction PCM malfunction...
Page 419 No Go to the next step. VERIFY RELATED PENDING CODE OR STORED YesGo to the DTC P0172 inspection. (See DTC P0172 [13B-MSP].) Turn the ignition switch off, then to the ON position (engine off). No If misfire DTC is present or drivability Verify the related PENDING CODE or concern exists, go to Step 11.
Page 420 No Repair or replace the malfunctioning part While performing this step with vehicle according to the inspection results, then driving, always operate the vehicle in a go to Step 17. safe and lawful manner. When the M-MDS is used to observe monitor system status while driving, be sure to have another technician with you, or record the data in the M-MDS...
Page 421 INSPECT FUEL PUMP SPEED CONTROL YesRepair or replace the malfunctioning part OPERATION according to the inspection results, then Perform the Fuel Pump Speed Control go to Step 17. Operation Inspection. (See ENGINE CONTROL SYSTEM No Go to the next step. OPERATION INSPECTION [13B-MSP].) Is there any malfunction?
Page 422 Is there any malfunction? No Go to the next step. INSPECT ENGINE OIL CONDITION YesGo to the next step. Inspect the engine oil condition. Is the engine oil condition normal? No Replace the engine oil. Overhaul or replace the engine, then go to Step 17.
Page 423 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 424 < Previous Next > 2011 - RX-8 - Engine DTC P2101 [13B-MSP] DTC P2101 Throttle actuator circuit range/performance Detect any of the following condition: The voltage is not supplied to throttle body even though the drive-by-wire power supply is ON.
Page 425 Diagnostic procedure STEP INSPECTION ACTION IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA (MODE 2) YesGo to the next step. Is the DTC P2101 on FREEZE FRAME DATA (Mode 2)? No Go to the troubleshooting procedure for DTC on FREEZE FRAME DATA (Mode 2). (See DTC TABLE [13B-MSP].)
Page 426 Has the FREEZE FRAME DATA (Mode 12) been recorded? No Record the FREEZE FRAME DATA (Mode 12) on the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the Verify related Service Bulletins and/or on-line repair information available repair information.
Page 427 INSPECT MAIN RELAY YesReplace the main relay, then go to Step 21. Inspect the main relay. (See RELAY LOCATION.) (See RELAY INSPECTION.) Is there any malfunction? No Go to the next step. INSPECT POWER CIRCUIT FOR OPEN CIRCUIT YesGo to the next step. Main relay is removed.
Page 428 No Repair or replace the wiring harness for a PCM connector is disconnected. possible open circuit, then go to Step 21. Turn the ignition switch off. Install the drive-by-wire relay. Turn the ignition switch to the ON position (engine off). Measure the voltage between drive-by-wire relay terminal E (wiring harness-side) and body ground.
Page 429 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 430 < Previous Next > 2011 - RX-8 - Engine DTC P2107 [13B-MSP] DTC P2107 Throttle actuator control module processor error Throttle actuator control module internal processor error. Diagnostic support note This is a continuous monitor (CCM). DETECTION CONDITION The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
Page 431 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 432 < Previous Next > 2011 - RX-8 - Engine DTC P2108 [13B-MSP] DTC P2108 Throttle actuator control module performance error Throttle actuator control module internal communication error. Diagnostic support note This is a continuous monitor (CCM). DETECTION CONDITION The MIL illuminates if the PCM detects the above malfunction condition in the first drive cycle.
Page 433 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 434 < Previous Next > 2011 - RX-8 - Engine DTC P2119 [13B-MSP] DTC P2119 Throttle actuator control throttle body range/performance problem The PCM compares the TP with default TP when the ignition switch is turned off. If the TP is higher than the default TP, the PCM determines that there is a throttle valve return spring malfunction.
Page 435 VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, go and/or on-line repair to the next step. information availability. Is any related repair information No Go to the next step.
Page 436 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 437 < Previous Next > 2011 - RX-8 - Engine DTC P2122 [13B-MSP] DTC P2122 APP sensor No.1 circuit low input The PCM monitors the input voltage from the APP sensor No.1 when the engine is running. If the input voltage is less than 0.3 V, the PCM determines that the APP sensor No.1 circuit input voltage is low.
Page 438 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN RECORDED YesGo to the next step. Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode 12) been recorded? on the repair order, then go to the next step.
Page 439 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the APP sensor connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT APP SENSOR NO.1 CIRCUIT FOR SHORT TO YesIf the short to ground circuit could be GROUND detected:...
Page 440 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 441 < Previous Next > 2011 - RX-8 - Engine DTC P2123 [13B-MSP] DTC P2123 APP sensor No.1 circuit high input The PCM monitors the input voltage from the APP sensor No.1 when the engine is running. If the input voltage is more than 4.8 V, the PCM determines that the APP sensor No.1 circuit input voltage is high.
Page 442 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode recorded? 12) on the repair order, then go to the next step.
Page 443 terminals, then go to Step 8. Turn the ignition switch off. Disconnect the APP sensor connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or Turn the ignition switch off.
Page 444 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 445 < Previous Next > 2011 - RX-8 - Engine DTC P2127 [13B-MSP] DTC P2127 APP sensor No.2 circuit low input The PCM monitors the input voltage from the APP sensor No.2 when the engine is running. If the input voltage is less than 0.3 V, the PCM determines that the APP sensor No.2 circuit input voltage is low.
Page 446 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN RECORDED YesGo to the next step. Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode 12) been recorded? on the repair order, then go to the next step.
Page 447 Turn the ignition switch off. Disconnect the APP sensor connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT APP SENSOR NO.2 CIRCUIT FOR SHORT TO YesIf the short to ground circuit could be GROUND detected: APP sensor connector is disconnected.
Page 448 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 449 < Previous Next > 2011 - RX-8 - Engine DTC P2128 [13B-MSP] DTC P2128 APP sensor No.2 circuit high input The PCM monitors the input voltage from the APP sensor No.2 when the engine is running. If the input voltage is more than 4.8 V, the PCM determines that the APP sensor No.2 circuit input voltage is high.
Page 450 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN RECORDED YesGo to the next step. Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode recorded? 12) on the repair order, then go to the next step.
Page 451 Turn the ignition switch off. Disconnect the APP sensor connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion). Is there any malfunction? INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or Turn the ignition switch off.
Page 452 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 453 < Previous Next > 2011 - RX-8 - Engine DTC P2135 [13B-MSP] DTC P2135 TP sensor No.1/No.2 voltage correlation problem The PCM compares the input voltage from TP sensor No.1 with the input voltage from TP sensor No.2 when the engine is running. If the difference is more than the specification, the PCM determines that there is a TP sensor No.1/No.2 voltage correlation problem.
Page 454 VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, and/or on-line repair information go to the next step. availability. Is any related repair information No Go to the next step.
Page 455 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 456 < Previous Next > 2011 - RX-8 - Engine DTC P2138 [13B-MSP] DTC P2138 APP sensor No.1/No.2 voltage correlation problem The PCM compares the input voltage from APP sensor No.1 with the input voltage from APP sensor No.2 when the engine is running. If the difference is more than the specification, the PCM determines that there is a APP sensor No.1/No.2 voltage correlation problem.
Page 457 VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, and/or on-line repair information go to the next step. availability. Is any related repair information No Go to the next step.
Page 458 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 459 < Previous Next > 2011 - RX-8 - Engine DTC P2195 [13B-MSP] DTC P2195 A/F sensor signal stuck lean The PCM monitors the A/F sensor output current when the following conditions are met. If the average output current is more than 1.15 A for 25 s, the PCM determines that the A/F sensor signal remains lean.
Page 460 TP sensor signal malfunction VSS signal malfunction Loose installation of A/F sensor POSSIBLE Leakage exhaust gas CAUSE A/F sensor malfunction Fuel injector malfunction Fuel line pressure malfunction Fuel leakage from fuel system Fuel pump unit malfunction Pressure regulator (built-in fuel pump unit) malfunction PCM malfunction Diagnostic procedure STEP...
Page 461 No Go to the next step. VERIFY RELATED PENDING CODE OR STORED DTC YesGo to the appropriate DTC Turn the ignition switch off, then to the ON inspection. position (engine off). (See DTC TABLE [13B-MSP].) Verify the related PENDING CODE or stored DTCs.
Page 462 TP REL Are the PIDs normal? (See PCM INSPECTION [13B-MSP].) INSPECT A/F SENSOR YesInspect the following: Inspect the A/F sensor. Loose installation (See AIR FUEL RATIO (A/F) SENSOR of A/F sensor INSPECTION [13B-MSP].) Exhaust gas Is there any malfunction? leakage between exhaust manifold and A/F sensor If there is no malfunction...
Page 463 YesGo to the applicable DTC Perform the “AFTER REPAIR PROCEDURE”. inspection. (See AFTER REPAIR PROCEDURE [13B-MSP].) (See DTC TABLE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 464 < Previous Next > 2011 - RX-8 - Engine DTC P2196 [13B-MSP] DTC P2196 A/F sensor signal stuck rich The PCM monitors the A/F sensor output current when the following conditions are met. If the average output current is less than 0.85 A for 25 s, the PCM determines that the A/F sensor signal remains rich.
Page 465 TP sensor signal malfunction VSS signal malfunction Loose installation of A/F sensor POSSIBLE CAUSE Leakage exhaust gas A/F sensor malfunction Fuel injector malfunction Fuel line pressure malfunction Fuel pump unit malfunction Pressure regulator (built-in fuel pump unit) malfunction PCM malfunction Diagnostic procedure STEP INSPECTION...
Page 466 VERIFY RELATED PENDING CODE OR STORED DTC YesGo to the appropriate DTC Turn the ignition switch off, then to the ON inspection. position (engine off). (See DTC TABLE [13B-MSP].) Verify the related PENDING CODE or stored DTCs. No Go to the next step. Are other DTCs present? VERIFY CURRENT INPUT SIGNAL STATUS YesGo to the next step.
Page 467 TP REL Are the PIDs normal? (See PCM INSPECTION [13B-MSP].) INSPECT A/F SENSOR YesInspect the following: Inspect the A/F sensor. Loose installation (See AIR FUEL RATIO (A/F) SENSOR of A/F sensor INSPECTION [13B-MSP].) Exhaust gas Is there any malfunction? leakage between exhaust manifold and A/F sensor If there is no malfunction...
Page 468 YesGo to the applicable DTC Perform the “AFTER REPAIR PROCEDURE”. inspection. (See AFTER REPAIR PROCEDURE [13B-MSP].) (See DTC TABLE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 469 < Previous Next > 2011 - RX-8 - Engine DTC P2401 [13B-MSP] DTC P2401 EVAP system leak detection pump control circuit low The PCM monitors the pump load current (EVAP line pressure) when the evaporative leak monitor is operating. If the pump load current is less than the specification, the PCM determines that the EVAP system leak detection pump control circuit voltage is low.
Page 470 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND DIAGNOSTIC YesGo to the next step. MONITORING TEST RESULTS HAVE BEEN RECORDED Have the FREEZE FRAME DATA (Mode 12) and No Record the FREEZE FRAME DATA (Mode 12) and DIAGNOSTIC MONITORING TEST RESULTS (EVAP DIAGNOSTIC MONITORING TEST RESULTS on the repair system related) been recorded?
Page 471 Is there any malfunction? INSPECT EVAP SYSTEM LEAK DETECTION PUMP POWER YesGo to the next step. SUPPLY CIRCUIT FOR SHORT TO GROUND OR OPEN CIRCUIT No Inspect the EVAP system leak detection pump related EVAP system leak detection pump connector is fuse.
Page 472 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 473 < Previous Next > 2011 - RX-8 - Engine DTC P2402 [13B-MSP] DTC P2402 EVAP system leak detection pump control circuit high The PCM monitors the pump load current (EVAP line pressure) when the evaporative leak monitor is operating. If the pump load current is more than the specification, the PCM determines that the EVAP system leak detection pump control circuit voltage is high.
Page 474 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) and DIAGNOSTIC MONITORING TEST RESULTS on the repair DIAGNOSTIC MONITORING TEST RESULTS order, then go to the next step.
Page 475 Is there any malfunction? INSPECT EVAP SYSTEM LEAK DETECTION PUMP YesReplace the EVAP system leak detection pump, then go to Inspect the EVAP system leak detection pump. Step 7. (See EVAPORATIVE EMISSION (EVAP) SYSTEM (See EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM LEAK DETECTION PUMP INSPECTION [13B- REMOVAL/INSTALLATION [13B-MSP].)
Page 476 (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 477 < Previous Next > 2011 - RX-8 - Engine DTC P2404 [13B-MSP] DTC P2404 EVAP system leak detection pump sense circuit range/performance problem The PCM monitors the pump load current (EVAP line pressure) when the evaporative leak monitor is operating. If the time in which the pump load...
Page 478 and DIAGNOSTIC MONITORING TEST (Mode 12) and DIAGNOSTIC RESULTS on the repair order, then go to the MONITORING TEST RESULTS next step. (EVAP system related) been recorded? VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the available repair information. Verify related Service Bulletins If the vehicle is not repaired, and/or on-line repair information...
Page 479 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 480 < Previous Next > 2011 - RX-8 - Engine DTC P2405 [13B-MSP] DTC P2405 EVAP system leak detection pump sense circuit low The PCM monitors the pump load current (EVAP line pressure) when the evaporative leak monitor is operating. If the pump load current is less than...
Page 481 No Record the FREEZE FRAME DATA (Mode 12) Have the FREEZE FRAME DATA and DIAGNOSTIC MONITORING TEST (Mode 12) and DIAGNOSTIC RESULTS on the repair order, then go to the MONITORING TEST RESULTS next step. (EVAP system related) been recorded? VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY...
Page 482 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 483 < Previous Next > 2011 - RX-8 - Engine DTC P2407 [13B-MSP] DTC P2407 EVAP system leak detection pump sense circuit intermittent/erratic problem The PCM monitors the pump load current (EVAP line pressure) when the evaporative leak monitor is operating. If the change in pump load current is...
Page 484 VERIFY FREEZE FRAME DATA (MODE 12) YesGo to the next step. AND DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) Have the FREEZE FRAME DATA and DIAGNOSTIC MONITORING TEST (Mode 12) and DIAGNOSTIC RESULTS on the repair order, then go to the MONITORING TEST RESULTS next step.
Page 485 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR DTC TABLE [13B-MSP].) (See PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 486 < Previous Next > 2011 - RX-8 - Engine DTC P2502 [13B-MSP] DTC P2502 Charging system voltage problem The PCM monitors the generator output voltage and the battery voltage when the engine is running. If the generator output voltage is more than 16.9 V and the battery voltage is less than 10.9 V, the PCM determines...
Page 487 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, and/or on-line repair information go to the next step. availability. Is any related repair information No Go to the next step.
Page 488 Is there any malfunction? INSPECT BATTERY CHARGING CIRCUIT FOR SHORT TO GROUND OR OPEN CIRCUIT YesGo to the next step. Generator connector is No Inspect the MAIN 120 A fuse. disconnected. If the fuse is melt: Measure the voltage between generator terminal 2A (wiring Repair or harness-side) and body ground.
Page 489 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 490 < Previous Next > 2011 - RX-8 - Engine DTC P2503 [13B-MSP] DTC P2503 Charging system voltage low The PCM monitors the generator output voltage when the engine is running. If the generator output voltage is less than 8.5 V while the PCM needs more than 19.5 A from the generator, the PCM determines that the...
Page 491 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to AVAILABILITY the available repair information. Verify related Service Bulletins and/or If the vehicle is not on-line repair information availability. repaired, go to the next Is any related repair information step.
Page 492 Is there any malfunction? INSPECT GENERATOR CIRCUIT FOR SHORT TO GROUND YesIf the short to ground circuit could be detected: Generator connector is disconnected. Repair or replace the Turn the ignition switch off. wiring harness for a possible short to ground. Inspect for continuity between the following circuits: If the short to ground circuit could not be...
Page 493 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 494 < Previous Next > 2011 - RX-8 - Engine DTC P2504 [13B-MSP] DTC P2504 Charging system voltage high The PCM monitors the generator output voltage and the battery voltage when the engine is running. If the generator output voltage is more than 18.4 V or the battery voltage is more than 15.9 V, the PCM determines...
Page 495 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins and/or If the vehicle is not on-line repair information availability. repaired, go to the next Is any related repair information step.
Page 496 Is there any malfunction? INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or terminals, then go to Step 6. Turn the ignition switch off. Disconnect the PCM connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
Page 497 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR DTC TABLE [13B-MSP].) (See PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 498 < Previous Next > 2011 - RX-8 - Engine DTC P1260 [13B-MSP] DTC P1260 Immobilizer system problem Vehicle with advanced keyless and start system: The keyless control module detects an immobilizer system malfunction. Vehicle with keyless entry system: The instrument cluster detects an immobilizer system malfunction.
Page 499 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 500 < Previous Next > 2011 - RX-8 - Engine DTC B1342 [13B-MSP] DTC B1342 PCM malfunction DETECTION CONDITION Malfunction in the PCM internal circuit. POSSIBLE CAUSE PCM internal malfunction Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to AVAILABILITY the available repair information.
Page 501 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR DTC TABLE [13B-MSP].) (See PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 502 < Previous Next > 2011 - RX-8 - Engine DTC P0053 [13B-MSP] DTC P0053 A/F sensor heater performance fail If the A/F sensor heater resistance is the specified value or more, or less when the duty value of the A/F sensor heater control is between 0% and 90%, the PCM detects the DTC P0053.
Page 503 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) and DIAGNOSTIC MONITORING TEST RESULTS on the DIAGNOSTIC MONITORING TEST RESULTS repair order, then go to the next step.
Page 504 INSPECT A/F SENSOR HEATER YesReplace the A/F sensor, then go to Step 9. Inspect the A/F sensor heater. (See AIR FUEL RATIO (A/F) SENSOR (See AIR FUEL RATIO (A/F) SENSOR REMOVAL/INSTALLATION [13B-MSP].) INSPECTION [13B-MSP].) Is there any malfunction? No Go to the next step. INSPECT A/F SENSOR HEATER POWER SUPPLY CIRCUIT YesGo to the next step.
Page 505 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 506 < Previous Next > 2011 - RX-8 - Engine DTC P0054 [13B-MSP] DTC P0054 HO2S heater performance fail If the HO2S heater resistance is the specified value or more, or less when the duty value of the HO2S heater control is between 10% and 90%, the PCM detects DTC P0054.
Page 507 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) and DIAGNOSTIC MONITORING TEST RESULTS on the DIAGNOSTIC MONITORING TEST RESULTS (A/F repair order, then go to the next step.
Page 508 YesReplace the HO2S, then go to Step 9. Inspect the HO2S heater. (See HEATED OXYGEN SENSOR (HO2S) (See HEATED OXYGEN SENSOR (HO2S) REMOVAL/INSTALLATION [13B-MSP].) INSPECTION [13B-MSP].) Is there any malfunction? No Go to the next step. INSPECT HO2S HEATER POWER SUPPLY CIRCUIT FOR YesGo to the next step.
Page 509 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 510 < Previous Next > 2011 - RX-8 - Engine DTC P0171 [13B-MSP] DTC P0171 System too lean The PCM monitors the short term fuel trim (SHRTFT) and long term fuel trim (LONGFT) when under closed loop fuel control. If the fuel trim is more than the specification, the PCM determines that the system is too lean.
Page 511 Fuel line pressure malfunction Leakage fuel Fuel pump unit malfunction POSSIBLE Pressure regulator (built-in fuel pump unit) malfunction CAUSE Ignition system malfunction High-tension lead malfunction Incorrect power supply to ignition coil Ignition coil malfunction AIR system malfunction Insufficient compression Metering oil pump malfunction Engine oil condition malfunction Increased oil pressure Oil passage malfunction...
Page 512 VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to AVAILABILITY the available repair information. Verify related Service Bulletins and/or If the vehicle is not on-line repair information availability. repaired, go to the next Is any related repair information step. available? No Go to the next step.
Page 513 safe and lawful manner. When the M-MDS is used to observe monitor system status while driving, be sure to have another technician with you, or record the data in the M-MDS using the PID/DATA MONITOR AND RECORD function and inspect later. Access the following PIDs using the M- MDS under the FREEZE FRAME DATA (Mode 2) condition:...
Page 514 NOTE: Engine speed may change when rust penetrating agent is sprayed on the air suction area. Loose installation of A/F sensor. If there is no malfunction detected, go to the next step. If there are malfunctions detected, repair or replace the malfunctioning part, then go to Step 24.
Page 515 No Replace the MAF/IAT sensor, then go to Is there any malfunction? Step 24. (See MASS AIR FLOW (MAF)/INTAKE AIR TEMPERATURE (IAT) SENSOR REMOVAL/INSTALLATION [13B-MSP].) INSPECT FUEL LINE PRESSURE If the fuel line pressure is Perform the “FUEL LINE PRESSURE too low, go to the next INSPECTION”.
Page 516 OPEN CIRCUIT OR SHORT TO GROUND Turn the ignition switch to the ON No Repair or replace the wiring harness for a position (engine off). possible open circuit or short to ground, Measure the voltage between ignition then go to Step 24. coil terminal C (wiring harness-side) and body ground.
Page 517 Is the engine oil condition normal? No Replace the engine oil. Inspect the ECT sensor and related harnesses. (See ENGINE COOLANT TEMPERATURE (ECT) SENSOR INSPECTION [13B-MSP].) Overhaul or replace the engine, then go to Step 24. INSPECT OIL PRESSURE YesRepair or replace the malfunctioning part Inspect the oil pressure.
Page 518 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 519 < Previous Next > 2011 - RX-8 - Engine DTC P0172 [13B-MSP] DTC P0172 System too rich The PCM monitors the short term fuel trim (SHRTFT) and long term fuel trim (LONGFT) when under closed loop fuel control. If the fuel trim is less than the specification, the PCM determines that the system is too rich.
Page 520 Fuel line pressure malfunction Fuel pump unit malfunction Pressure regulator (built-in fuel pump unit) malfunction Purge solenoid valve malfunction Fuel pump speed control malfunction PCM malfunction Diagnostic procedure STEP INSPECTION ACTION IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA (MODE 2) YesGo to the next step.
Page 521 If drive ability concern is present, go to Step 8. If other, go to the next step. VERIFY CURRENT INPUT SIGNAL STATUS YesGo to the next step. Access the following PIDs using the M- MDS: No Repair or replace the malfunctioning part (See ON-BOARD DIAGNOSTIC TEST according to the inspection results, then...
Page 522 TP REL Are the PIDs normal? (See PCM INSPECTION [13B-MSP].) INSPECT A/F SENSOR YesInspect for following: Inspect the A/F sensor. Air suction at following (See AIR FUEL RATIO (A/F) SENSOR due to cracks, damages INSPECTION [13B-MSP].) and loosing parts: Is there any malfunction? From air cleaner throttle...
Page 523 If there are malfunctions detected, repair or replace the malfunctioning part, then go to Step 11. No Go to the next step. INSPECT FUEL LINE PRESSURE YesReplace the fuel pump unit, then go to Perform the “FUEL LINE PRESSURE Step 11. INSPECTION”.
Page 524 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 525 < Previous Next > 2011 - RX-8 - Engine DTC P0420 [13B-MSP] DTC P0420 Catalyst system efficiency below threshold The PCM monitors the input voltage from the HO2S and the A/F sensor output current when the following conditions are met. If the input voltage change is extremely large compared to the output current change, the PCM determines that the catalyst system has deteriorated.
Page 526 Purge control system malfunction VSS malfunction POSSIBLE CAUSE Eccentric shaft position sensor malfunction TWC malfunction ECT sensor malfunction PCM malfunction Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND DIAGNOSTIC MONITORING TEST YesGo to the next step. RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) Have the FREEZE FRAME DATA...
Page 527 INSPECT EXHAUST SYSTEM FOR EXHAUST YesRepair or replace the malfunctioning part GAS LEAKAGE according to the inspection results, then go to Visually inspect exhaust gas Step 11. leakage in the exhaust system. Is there exhaust gas leakage? No Go to the next step. INSPECT PURGE CONTROL SYSTEM YesGo to the next step.
Page 528 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 529 < Previous Next > 2011 - RX-8 - Engine DTC P0481 [13B-MSP] DTC P0481 Cooling fan relay No.2 and No.3 control circuit problem The PCM monitors the cooling fan relay No.2/No.3 control voltage when the PCM turns the cooling fan relay No.2/No.3 off. If the control voltage is low, the PCM determines that the cooling fan No.2/No.3 control circuit voltage is low.
Page 530 CAUSE Short to ground in wiring harness between cooling fan relay No.3 terminal E and PCM terminal 1N Cooling fan relay No.2/No.3 malfunction PCM connector or terminals malfunction Short to power supply in wiring harness between cooling fan relay No.2 terminal E and PCM terminal 1N Short to power supply in wiring harness between cooling fan relay No.3 terminal E and PCM terminal 1N...
Page 531 Diagnostic procedure STEP INSPECTION ACTION...
Page 532 VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to AVAILABILITY the available repair information. Verify related Service Bulletins and/or on- If the vehicle is not line repair information availability. repaired, go to the next Is any related repair information step.
Page 533 Go to Step 9. INSPECT COOLING FAN RELAY NO.2/NO.3 CONTROL CIRCUIT FOR SHORT TO GROUND YesIf the short to ground circuit could be detected: Cooling fan relay No.2/No.3 relay are Repair or replace the removed. wiring harness for a Turn the ignition switch off. possible short to ground.
Page 534 Cooling fan relay No.2 terminal E (wiring harness-side) and body ground Cooling fan relay No.3 terminal E (wiring harness-side) and body ground Is the voltage B+? INSPECT COOLING FAN RELAY NO.2/NO.3 YesGo to the next step. CONTROL CIRCUIT FOR OPEN CIRCUIT Cooling fan relay No.2/No.3 relay are No Repair or replace the wiring harness for a removed and PCM connector is...
Page 535 Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 536 < Previous Next > 2011 - RX-8 - Engine DTC P0661 [13B-MSP] DTC P0661 SSV solenoid valve control circuit low The PCM monitors the SSV solenoid valve control voltage when the PCM turns the SSV solenoid valve off. If the control voltage is less than 5.8 V, the PCM determines that the SSV solenoid valve control circuit voltage is low.
Page 537 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode 12) on recorded? the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the Verify related Service Bulletins and/or on-line repair...
Page 538 SSV solenoid valve connector is disconnected. No Inspect the SSV solenoid valve related fuse. Turn the ignition switch to the ON position (engine If the fuse is melt: off). Repair or Measure the voltage between SSV solenoid valve replace the terminal A (wiring harness-side) and body ground.
Page 539 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 540 < Previous Next > 2011 - RX-8 - Engine DTC P0662 [13B-MSP] DTC P0662 SSV solenoid valve control circuit high The current in the output driver IC over-current detection circuit above 1.5 A even though the SSV solenoid valve is ON.
Page 541 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) been No Record the FREEZE FRAME DATA (Mode 12) on the recorded? repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the Verify related Service Bulletins and/or on-line...
Page 542 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 543 < Previous Next > 2011 - RX-8 - Engine DTC P2270 [13B-MSP] DTC P2270 HO2S signal stuck lean The PCM monitors the input voltage from the HO2S when the following conditions are met. If the input voltage is less than 0.4 V for 40 s, the PCM determines that the HO2S signal remains lean.
Page 544 Purge solenoid valve malfunction AIR system malfunction Fuel line pressure malfunction Leakage fuel Fuel pump unit malfunction Pressure regulator (built-in fuel pump unit) malfunction Ignition system malfunction High-tension lead malfunction POSSIBLE CAUSE Incorrect power supply to ignition coil Ignition coil malfunction Insufficient compression Metering oil pump malfunction Engine oil condition malfunction...
Page 545 and DIAGNOSTIC MONITORING TEST (Mode 12) and DIAGNOSTIC RESULTS on the repair order, then go to the MONITORING TEST RESULTS (A/F next step. sensor, HO2S related) been recorded? VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the available repair information.
Page 546 INSPECT AIR SYSTEM OPERATION YesGo to the next step. Perform the Secondary Air Injection (AIR) System Inspection. No Repair or replace the malfunctioning part (See ENGINE CONTROL SYSTEM according to the inspection results, then go to OPERATION INSPECTION [13B- Step 21. MSP].) Does the AIR system operate properly?
Page 547 No Repair or replace the wiring harness for a position (engine off). possible open circuit or short to ground, then Measure the voltage between go to Step 21. ignition coil terminal C (wiring harness-side) and body ground. Is the voltage B+? INSPECT IGNITION COIL YesReplace the ignition coil, then go to Step 21.
Page 548 INSPECT OIL PASSAGE YesInspect for leakage and/or clogged in oil Inspect the oil pipe between passage at the engine. metering oil pump and metering oil Repair or replace the malfunctioning part nozzle. according to the inspection results. Is there any malfunction? Overhaul or replace the engine, then go to Step 21.
Page 549 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR DTC TABLE [13B-MSP].) (See PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 550 < Previous Next > 2011 - RX-8 - Engine DTC P2271 [13B-MSP] DTC P2271 HO2S signal stuck rich The PCM monitors the input voltage from the HO2S when the following conditions are met. If the input voltage is more than 0.85 V for 40 s, the PCM determines that the HO2S signal remains rich.
Page 551 Fuel line pressure malfunction Fuel pump unit malfunction POSSIBLE CAUSE Pressure regulator (built-in fuel pump unit) malfunction Purge solenoid valve malfunction Fuel injector malfunction Leakage engine coolant PCM malfunction Diagnostic procedure STEP INSPECTION ACTION IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA (MODE 2) YesGo to the next step.
Page 552 Are other DTCs present? INSPECT HO2S YesInspect the following: Inspect the HO2S. Loose installation of HO2S (See HEATED OXYGEN SENSOR Exhaust gas leakage (HO2S) INSPECTION [13B-MSP].) between TWC and HO2S Is there any malfunction? If there is no malfunction detected, replace the HO2S.
Page 553 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 554 < Previous Next > 2011 - RX-8 - Engine DTC P0130 [13B-MSP] DTC P0130 A/F sensor circuit problem The PCM monitors the A/F sensor impedance when under the A/F sensor heater control. If the impedance is more than 500 ohms, the PCM determines that there is a A/F sensor circuit problem.
Page 555 RESULTS on the repair order, then go to the MONITORING TEST RESULTS (A/F next step. sensor, HO2S related) been recorded? VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, and/or on-line repair information go to the next step.
Page 556 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR DTC TABLE [13B-MSP].) (See PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 557 < Previous Next > 2011 - RX-8 - Engine DTC P0336 [13B-MSP] DTC P0336 Eccentric shaft position sensor circuit range/performance problem The PCM monitors the input signal from the eccentric shaft position sensor when the engine is running. If the input signal is not the proper pulse pattern, the PCM determines that there is an eccentric shaft position sensor circuit range/performance problem.
Page 558 on the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the available repair information. Verify related Service Bulletins If the vehicle is not repaired, and/or on-line repair information go to the next step. availability.
Page 559 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 560 < Previous Next > 2011 - RX-8 - Engine DTC P0562 [13B-MSP] DTC P0562 System voltage low (KAM) The PCM monitors the battery voltage when the engine is running. If the voltage is less than 2.5 V, the PCM determines that the system voltage is low.
Page 561 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS YesGo to the next step. BEEN RECORDED Has the FREEZE FRAME DATA (Mode No Record the FREEZE FRAME DATA (Mode 12) been recorded? 12) on the repair order, then go to the next step.
Page 562 Go to the next step. Is there any malfunction? If the fuse is deterioration: Replace the suspected fuse, then go to Step 9. No Go to Step 5. INSPECT BATTERY CIRCUIT FOR SHORT TO YesRepair or replace the wiring harness for a GROUND possible short to ground or replace the Turn the ignition switch off.
Page 563 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 564 < Previous Next > 2011 - RX-8 - Engine DTC P2109 [13B-MSP] DTC P2109 TP sensor minimum stop range/performance problem The PCM monitors the minimum TP when the closed TP learning is completed. If the TP is less than 11.5 % or more than 24.3 %, the PCM determines that there is a TP sensor minimum stop range/performance problem.
Page 565 available repair information. Verify related Service Bulletins If the vehicle is not repaired, go and/or on-line repair to the next step. information availability. Is any related repair information No Go to the next step. available? INSPECT DRIVE-BY-WIRE CONTROL YesRepair or replace the malfunctioning part SYSTEM OPERATION according to the inspection results, then go to Perform the Drive-by-wire...
Page 566 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR DTC TABLE [13B-MSP].) (See PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 567 < Previous Next > 2011 - RX-8 - Engine DTC P2112 [13B-MSP] DTC P2112 Throttle actuator control system range/performance problem The PCM monitors the throttle actuator control duty ratio when the engine is running. If the duty ratio is more than 95 %, the PCM determines that there is a throttle actuator control system range/performance problem.
Page 568 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 569 < Previous Next > 2011 - RX-8 - Engine DTC P0442, P0455, P0456 [13B-MSP] DTC P0442 EVAP system leak detected (small leak) DTC P0455 EVAP system leak detected (large leak) DTC P0456 EVAP system leak detected (very small leak) DTC P0455, DTC P0442, DTC P0456...
Page 570 The DTC is stored in the PCM memory. DIAGNOSTIC MONITORING TEST RESULT is available. DTC P0442, P0456 After-market EVAP hardware (such as fuel-filler cap) not conforming to required specifications. Small holes or cuts in fuel vapor hoses/tubes (P0442, P0456). Change over valve stays partially open on closed command. Damaged, cross-threaded or loosely installed fuel-filler cap.
Page 571 If the vehicle is not repaired, go to the next step. No Go to the next step. VERIFY RELATED PENDING CODE OR STORED DTCs YesGo to the appropriate Turn the ignition switch off, then to the ON position (engine DTC troubleshooting. off).
Page 572 the EVAP test If the fuel level is lower than 15% or higher than 85%. Allow the M-MDS to run the EVAP test. Are DTCs besides P0455, P0442 or P0456 present? VERIFY EVAP DTCs YesGo to the next step. Did the M-MDS EVAP test produce DTCs P0455, P0442 or P0456? No Go to Step 8.
Page 573 Verify that the control valve on the panel is in the HOLD solenoid valve hose (to position. intake manifold side), then go to the next step. Remove the fuel-filler cap from the vehicle. If the fuel-filler cap is not a MAZDA part or No Go to Step 11. equivalent, replace it.
Page 574 NOTE: INSPECT FUEL-FILLER CAP AND FILLER NECK Visually inspect for damage, insufficient sealing, rust, cracks or warps for fuel-filler cap and fuel-filler neck Repair or replace if necessary Connect the receiver assembly (SST: 134-01059) to the vehicle cap test hose assembly (part of the SST) and the fuel-filler cap from the vehicle.
Page 575 Does the test indicate that a leak exists? LOCATE LEAKAGE POINT YesRepair or install a new Verify that the control valve on the panel is in the HOLD component if necessary. position and the valve on the nitrogen bottle is open. Go to the next step.
Page 577 < Previous Next > 2011 - RX-8 - Engine DTC P2007 [13B-MSP] DTC P2007 APV stuck closed (No.2) The PCM monitors the input voltage from the APV position sensor No.2 when the APV is opened. If the input voltage is less than 1.0 V, the PCM determines that the APV is stuck closed.
Page 578 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS YesGo to the next step. BEEN RECORDED Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode 12) on been recorded? the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY...
Page 579 (See ENGINE CONTROL SYSTEM OPERATION INSPECTION [13B-MSP].) No Go to the next step. Is there any malfunction? INSPECT APV MOTOR YesReplace the APV motor, then go to Step 9. Turn the ignition switch off. (See INTAKE MANIFOLD Inspect the APV motor. DISASSEMBLY/ASSEMBLY [13B-MSP].) (See...
Page 580 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE [13B- No DTC troubleshooting completed. MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 581 < Previous Next > 2011 - RX-8 - Engine DTC P2071 [13B-MSP] DTC P2071 SSV stuck closed The PCM monitors the input signal from the SSV switch when the PCM turns the SSV solenoid valve on. If the input signal is off, the PCM determines that the SSV is stuck closed.
Page 582 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS YesGo to the next step. BEEN RECORDED Has the FREEZE FRAME DATA (Mode No Record the FREEZE FRAME DATA (Mode 12) on 12) been recorded? the repair order, then go to the next step. VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY...
Page 583 Is there any malfunction? INSPECT SSV ACTUATOR YesReplace the intake manifold, then go to Step Turn the ignition switch off. Inspect the SSV actuator. (See INTAKE MANIFOLD REMOVAL/INSTALLATION [13B-MSP].) (See SECONDARY SHUTTER VALVE (SSV) ACTUATOR INSPECTION [13B- MSP].) No Go to the next step. Is there any malfunction? INSPECT SSV SOLENOID VALVE YesReplace the SSV solenoid valve, then go to...
Page 584 INSPECT SSV SWITCH YesReplace the SSV switch, then go to Step 10. Inspect the SSV switch. (See SECONDARY SHUTTER VALVE (SSV) (See SECONDARY SHUTTER VALVE SWITCH REMOVAL/INSTALLATION [13B- (SSV) SWITCH INSPECTION [13B- MSP].) MSP].) Is there any malfunction? No Go to the next step. INSPECT PCM CONNECTOR FOR POOR YesRepair or replace the connector and/or CONNECTION...
Page 586 < Previous Next > 2011 - RX-8 - Engine DTC P0076 [13B-MSP] DTC P0076 VDI solenoid valve control circuit low input The PCM monitors the VDI solenoid valve control voltage when the PCM turns the VDI solenoid valve off. If the control voltage is low, the PCM determines that the VDI solenoid valve control circuit voltage is low.
Page 587 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the Verify related Service Bulletins and/or on-line repair available repair information. information availability. If the vehicle is not repaired, Is any related repair information available? go to the next step.
Page 588 INSPECT VDI SOLENOID VALVE POWER SUPPLY CIRCUIT FOR SHORT TO GROUND OR OPEN CIRCUIT YesGo to the next step. VDI solenoid valve connector is disconnected. No Inspect the VDI solenoid valve related fuse. Turn the ignition switch to the ON position (engine If the fuse is melt: off).
Page 589 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 590 < Previous Next > 2011 - RX-8 - Engine DTC P0077 [13B-MSP] DTC P0077 VDI solenoid valve control circuit high input The PCM monitors the VDI solenoid valve control voltage when the PCM turns the VDI solenoid valve on. If the control voltage is high, the PCM determines that the VDI solenoid valve control circuit voltage is high.
Page 591 Diagnostic procedure STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to the available Verify related Service Bulletins and/or on-line repair information. repair information availability. If the vehicle is not repaired, go to Is any related repair information available? the next step.
Page 592 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 593 < Previous Next > 2011 - RX-8 - Engine DTC P0126 [13B-MSP] DTC P0126 Insufficient coolant temperature for stable operation The PCM monitors the ECT after the engine start for a certain period. If the ECT never exceeds 71 °C {160 °F} when the following conditions are met, the PCM determines that the coolant thermostat is stuck open.
Page 594 STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND DIAGNOSTIC YesGo to the next step. MONITORING TEST RESULTS HAVE BEEN RECORDED Have the FREEZE FRAME DATA (Mode 12) and No Record the FREEZE FRAME DIAGNOSTIC MONITORING TEST RESULTS DATA (Mode 12) and (thermostat related) been recorded? DIAGNOSTIC MONITORING TEST RESULTS on the repair...
Page 595 Is there any malfunction? REMOVAL/INSTALLATION [13B-MSP].) No Go to the next step. INSPECT ECT SENSOR YesReplace the ECT sensor, then Inspect the ECT sensor. go to Step 9. (See ENGINE COOLANT TEMPERATURE (ECT) (See ENGINE COOLANT SENSOR INSPECTION [13B-MSP].) TEMPERATURE (ECT) SENSOR REMOVAL/INSTALLATION Is there any malfunction? [13B-MSP].)
Page 596 YesGo to the applicable DTC Perform the “AFTER REPAIR PROCEDURE”. inspection. (See AFTER REPAIR PROCEDURE [13B-MSP].) (See DTC TABLE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 597 < Previous Next > 2011 - RX-8 - Engine DTC P0301, P0302 [13B-MSP] DTC P0301 Front rotor misfire detected DTC P0302 Rear rotor misfire detected The PCM monitors the eccentric shaft position sensor input signal interval time. The PCM calculates the change of the interval time for each rotor. If the change of interval time exceeds the preprogrammed criteria, the PCM detects a misfire in the corresponding rotor.
Page 598 MAF sensor signal malfunction TP sensor signal malfunction VSS signal malfunction Eccentric shaft position sensor malfunction Spark plug malfunction High-tension lead malfunction Excess air suction in intake-air system Fuel injector related wiring harness malfunction POSSIBLE Leakage engine coolant CAUSE Insufficient compression Metering oil pump malfunction Engine oil condition malfunction Increased oil pressure...
Page 599 Verify related Service Bulletins and/or on-line according to the available repair repair information availability. information. Is any related repair information available? If the vehicle is not repaired, go to the next step. No Go to the next step. VERIFY RELATED PENDING CODE OR STORED DTC YesGo to the appropriate DTC Turn the ignition switch off, then to the ON inspection.
Page 600 condition: (See ON-BOARD DIAGNOSTIC TEST [13B- MSP].) TP REL Are the PIDs normal? (See PCM INSPECTION [13B-MSP].) INSPECT ECCENTRIC SHAFT POSITION SENSOR YesReplace the eccentric shaft Inspect the eccentric shaft position sensor. position sensor, then go to Step (See ECCENTRIC SHAFT POSITION SENSOR INSPECTION [13B-MSP].) (See...
Page 601 damaged hoses in intake-air system. Step 19. Is there any malfunction? No Go to the next step. INSPECT FUEL INJECTOR RELATED WIRING HARNESS YesGo to the next step. Disconnect the fuel injector connector. Connect the noid light to the fuel injector No Inspect for fuel injector related connector terminals.
Page 602 INSPECT OIL PRESSURE YesRepair or replace the Inspect the oil pressure. malfunctioning part according to the inspection results. (See OIL PRESSURE INSPECTION [13B-MSP].) Overhaul or replace the engine, Is there any malfunction? then go to Step 19. No Go to the next step. INSPECT OIL PASSAGE YesInspect for leakage and/or Inspect the oil pipe between metering oil pump...
Page 603 YesGo to the applicable DTC Perform the “AFTER REPAIR PROCEDURE”. inspection. (See AFTER REPAIR PROCEDURE [13B-MSP].) (See DTC TABLE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 604 < Previous Next > 2011 - RX-8 - Engine DTC P0410, P0411 [13B-MSP] DTC P0410 Secondary air injection system problem DTC P0411 Secondary air injection system incorrect upstream flow The PCM monitors the A/F sensor output current when the secondary air injection system is operating.
Page 605 STEP INSPECTION ACTION IDENTIFY TRIGGER DTC FOR FREEZE FRAME YesGo to the next step. DATA (MODE 2) Is the DTC P0410 or P0411 on No Go to the troubleshooting procedure for DTC FREEZE FRAME DATA (Mode 2)? on FREEZE FRAME DATA (Mode 2). (See DTC TABLE [13B-MSP].)
Page 606 (See SECONDARY AIR INJECTION (AIR) CONTROL VALVE INSPECTION [13B-MSP].) Perform the “SECONDARY AIR INJECTION (AIR) SOLENOID VALVE INSPECTION”. (See SECONDARY AIR INJECTION (AIR) SOLENOID VALVE INSPECTION [13B-MSP].) Perform the “SECONDARY AIR INJECTION (AIR) PUMP INSPECTION”. (See SECONDARY AIR INJECTION (AIR) PUMP INSPECTION [13B- MSP].) Is there any malfunction? VISUALLY INSPECT THE EXHAUST SYSTEM...
Page 607 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR PROCEDURE No DTC troubleshooting completed. [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 608 < Previous Next > 2011 - RX-8 - Engine DTC P1686 [13B-MSP] DTC P1686 Metering oil pump No.2 circuit low input The PCM monitors the input voltage from the metering oil pump No.2 when the battery voltage is more than 8 V and the metering oil pump No.2 control signal turned from ON to OFF.
Page 609 Short to ground in wiring harness between metering oil pump driver terminal E and PCM terminal 1F Metering oil pump No.2 malfunction Metering oil pump driver malfunction Open circuit in wiring harness between metering oil pump No.2 terminal A and PCM terminal 1F Open circuit in wiring harness between metering oil pump driver terminal E and PCM terminal 1F...
Page 610 Diagnostic procedure...
Page 611 STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to Verify related Service Bulletins and/or on-line repair the available repair information. information availability. If the vehicle is not Is any related repair information available? repaired, go to the next step.
Page 612 Replace fuse. If the fuse is normal: Repair replace wiring harness for a possible open circuit. Go to Step 11. INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or Turn the ignition switch off. terminals, then go to Step 11. Disconnect the PCM connector.
Page 613 Inspect the metering oil pump No.2. go to Step 11. (See METERING OIL PUMP INSPECTION [13B-MSP].) (See METERING OIL PUMP REMOVAL/INSTALLATION [13B-MSP].) Is there any malfunction? No Go to the next step. INSPECT METERING OIL PUMP DRIVER YesReplace the metering oil pump driver, Inspect the metering oil pump driver.
Page 615 < Previous Next > 2011 - RX-8 - Engine DTC P1687 [13B-MSP] DTC P1687 Metering oil pump No.2 circuit high input The PCM monitors the input voltage from the metering oil pump No.2 when the battery voltage is more than 8 V and the metering oil pump No.2 control signal turned from OFF to ON.
Page 616 Diagnostic procedure...
Page 617 STEP INSPECTION ACTION VERIFY RELATED REPAIR INFORMATION AVAILABILITY YesPerform repair or diagnosis according to Verify related Service Bulletins and/or on-line repair the available repair information. information availability. If the vehicle is not Is any related repair information available? repaired, go to the next step.
Page 618 a possible short to power supply SUPPLY following: Metering oil pump No.2, metering oil pump driver and Between metering oil PCM connectors are disconnected. pump No.2 terminal A Turn the ignition switch to the ON position (engine and PCM terminal 1F off).
Page 619 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B-MSP].) Are any DTCs present? No DTC troubleshooting completed. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 620 < Previous Next > 2011 - RX-8 - Engine DTC P2067 [13B-MSP] DTC P2067 Fuel gauge sender unit (sub) circuit low input The PCM monitors the fuel tank level and input voltage from the fuel gauge sender unit (sub) when the engine is running. If the input voltage is less than 0.78 V and fuel tank level is full, the PCM determines that the fuel...
Page 621 VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, go and/or on-line repair to the next step. information availability. Is any related repair information No Go to the next step.
Page 622 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR DTC TABLE [13B-MSP].) (See PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 623 < Previous Next > 2011 - RX-8 - Engine DTC P2068 [13B-MSP] DTC P2068 Fuel gauge sender unit (sub) circuit high input The PCM monitors the fuel tank level and input voltage from the fuel gauge sender unit (sub) when the engine is running. If the input voltage is more than 4.9 V and fuel tank level is empty, the PCM determines that the fuel...
Page 624 VERIFY RELATED REPAIR INFORMATION YesPerform repair or diagnosis according to the AVAILABILITY available repair information. Verify related Service Bulletins If the vehicle is not repaired, go and/or on-line repair to the next step. information availability. Is any related repair information No Go to the next step.
Page 625 Perform the “AFTER REPAIR (See DTC TABLE [13B-MSP].) PROCEDURE”. (See AFTER REPAIR No DTC troubleshooting completed. PROCEDURE [13B-MSP].) Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 626 < Previous Next > 2011 - RX-8 - Engine DTC P2070 [13B-MSP] DTC P2070 SSV stuck open The PCM monitors the input signal from the SSV switch when the PCM turns the SSV solenoid valve off. If the input signal is on, the PCM determines that the SSV is stuck open.
Page 627 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) HAS BEEN YesGo to the next step. RECORDED Has the FREEZE FRAME DATA (Mode 12) No Record the FREEZE FRAME DATA (Mode been recorded? 12) on the repair order, then go to the next step.
Page 628 OPERATION INSPECTION [13B-MSP].) No Go to the next step. Is there any malfunction? INSPECT SSV ACTUATOR YesReplace the intake manifold, then go to Turn the ignition switch off. Step 11. Inspect the SSV actuator. (See INTAKE MANIFOLD REMOVAL/INSTALLATION [13B-MSP].) (See SECONDARY SHUTTER VALVE (SSV) ACTUATOR INSPECTION [13B-MSP].)
Page 629 INSPECT PCM CONNECTOR FOR POOR CONNECTION YesRepair or replace the connector and/or Turn the ignition switch off. terminals, then go to Step 11. Disconnect the PCM connector. No Go to the next step. Inspect for poor connection (such as damaged/pulled-out pins, and corrosion). Is there any malfunction? INSPECT SSV SWITCH POWER SUPPLY CIRCUIT FOR OPEN CIRCUIT...
Page 631 < Previous Next > 2011 - RX-8 - Engine DTC P2257 [13B-MSP] DTC P2257 AIR pump relay control circuit low The PCM monitors the AIR pump relay control voltage when the AIR pump is not operating. If the control voltage is less than the specification, the PCM determines that the AIR pump relay control circuit voltage is low.
Page 632 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) DIAGNOSTIC MONITORING TEST RESULTS on the and DIAGNOSTIC MONITORING TEST repair order, then go to the next step.
Page 633 INSPECT AIR PUMP RELAY POWER SUPPLY CIRCUIT YesGo to the next step. FOR SHORT TO GROUND OR OPEN CIRCUIT AIR pump relay is removed. No Inspect the AIR pump relay related fuse. Turn the ignition switch to the ON position If the fuse is melt: (engine off).
Page 634 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 635 < Previous Next > 2011 - RX-8 - Engine DTC P2258 [13B-MSP] DTC P2258 AIR pump relay control circuit high Detect the 1.5 A or more in the output driver IC over-current detection circuit even though the AIR pump is not operating.
Page 636 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) DIAGNOSTIC MONITORING TEST RESULTS on the and DIAGNOSTIC MONITORING TEST repair order, then go to the next step.
Page 637 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 638 < Previous Next > 2011 - RX-8 - Engine DTC P2259 [13B-MSP] DTC P2259 AIR solenoid valve control circuit low The PCM monitors the AIR solenoid valve control voltage when the AIR pump is not operating. If the control voltage is less than 3.5 V, the PCM determines that the AIR solenoid valve control circuit voltage is low.
Page 639 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) DIAGNOSTIC MONITORING TEST RESULTS on the and DIAGNOSTIC MONITORING TEST repair order, then go to the next step.
Page 640 INSPECT AIR SOLENOID VALVE POWER SUPPLY CIRCUIT FOR SHORT TO GROUND OR OPEN CIRCUIT YesGo to the next step. AIR solenoid valve connector is No Inspect the AIR solenoid valve related fuse. disconnected. If the fuse is melt: Turn the ignition switch to the ON position (engine off).
Page 641 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 642 < Previous Next > 2011 - RX-8 - Engine DTC P2260 [13B-MSP] DTC P2260 AIR solenoid valve control circuit high Detect the 3 A or more in the output driver IC over-current detection circuit even though the AIR pump is operating.
Page 643 Diagnostic procedure STEP INSPECTION ACTION VERIFY FREEZE FRAME DATA (MODE 12) AND YesGo to the next step. DIAGNOSTIC MONITORING TEST RESULTS HAVE BEEN RECORDED No Record the FREEZE FRAME DATA (Mode 12) and Have the FREEZE FRAME DATA (Mode 12) DIAGNOSTIC MONITORING TEST RESULTS on the and DIAGNOSTIC MONITORING TEST repair order, then go to the next step.
Page 644 YesGo to the applicable DTC inspection. Perform the “AFTER REPAIR PROCEDURE”. (See DTC TABLE [13B-MSP].) (See AFTER REPAIR PROCEDURE [13B- MSP].) No DTC troubleshooting completed. Are any DTCs present? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 645 < Previous Next > 2011 - RX-8 - Engine SYMPTOM TROUBLESHOOTING WIRING DIAGRAM [13B-MSP]...
Page 648 < Previous Next > 2011 - RX-8 - Engine FOREWORD [13B-MSP] When the customer reports a vehicle malfunction, check the malfunction indicator lamp (MIL) indication and diagnostic trouble code (DTC), then diagnose the malfunction according to the following flowchart: If a DTC exists, diagnose the applicable DTC inspection. (See DTC TABLE [13B-MSP].)
Page 650 < Previous Next > 2011 - RX-8 - Engine INTERMITTENT CONCERN TROUBLESHOOTING [13B-MSP] Vibration Method If a malfunction occurs or becomes worse while driving on a rough road or when the engine is vibrating, perform the steps below. NOTE: There are several reasons why vehicle or engine vibration could cause an electrical malfunction.
Page 651 If the PID value is unstable, check for poor connection. Inspection Method for Sensor Connectors or Wires 1. Connect the M-MDS to the DLC-2. 2. Turn the ignition switch to the ON position (engine off). NOTE: If the engine starts and runs, perform the following steps at idle. 3.
Page 652 If the engine starts and runs, perform the following steps at idle. 3. Access the PIDs for the switch you are inspecting. 4. Vibrate the sensor slightly with your finger. If the PID value is unstable or malfunction occurs, check for poor connection or poorly mounted sensor or both.
Page 653 5. Spray water onto the vehicle or run it through a car wash. If the PID value is unstable or malfunction occurs, repair or replace the part if necessary. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 654 < Previous Next > 2011 - RX-8 - Engine SYMPTOM DIAGNOSTIC INDEX [13B-MSP] Confirm trouble symptom using the following diagnostic index, then go to the applicable troubleshooting chart. Diagnostic Index TROUBLESHOOTING ITEM DESCRIPTION PAGE (See NO.1 MELTING OF MAIN OR 1 Melting of main or other fuses —...
Page 655 ROUGH/ROLLING IDLE [13B-MSP].) excessively. The idle speed is too slow and the engine shakes excessively. The engine speed continues at fast idle after warm-up. (See NO.9 FAST IDLE/RUNS ON 9 Fast idle/runs on [13B-MSP].) The engine runs after the ignition switch is turned off.
Page 656 MSP].) hot spot in combustion chamber). The fuel economy is (See NO.14 POOR FUEL ECONOMY 14 Poor fuel economy unsatisfactory. [13B-MSP].) (See NO.15 EMISSION 15 Emission compliance Fails emissions test. COMPLIANCE [13B-MSP].) (See NO.16 HIGH OIL The oil consumption is 16 High oil consumption/leakage CONSUMPTION/LEAKAGE [13B- excessive.
Page 657 NO.29 SPARK PLUG 29 Spark plug condition condition. CONDITION [13B-MSP].) AT concerns not (See SYMPTOM 30 AT concerns Upshift/downshift engagement related to engine TROUBLESHOOTING ITEM TABLE performance. [SJ6A-EL].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 658 < Previous Next > 2011 - RX-8 - Engine QUICK DIAGNOSTIC CHART [13B-MSP]...
Page 666 < Previous Next > 2011 - RX-8 - Engine NO.1 MELTING OF MAIN OR OTHER FUSES [13B-MSP] 1 MELTING OF MAIN OR OTHER FUSES [TROUBLESHOOTING HINTS] Inspect condition of fuse. Damaged fuse Related wiring harness MAIN fuse MAIN FAN1 fuse...
Page 667 Cooling fan relay No.1 Cooling fan relay No.5 FAN2 fuse FAN2 Cooling fan relay No.3 Cooling fan relay No.4 ACC fuse Starter relay ST fuse ST fuse AIR PUMP AIR PUMP fuse Secondary air injection pump relay BTN fuse ROOM fuse ROOM fuse ROOM DLC-2...
Page 668 EPS control module SAS control module ABS HU/CM (with ABS) DSC HU/CM (with DSC) Condenser Ignition coil (L/F) Ignition coil (T/F) Ignition coil (L/R) Ignition coil (T/R) TCM fuse WIPER fuse WIPER Windshield wiper and washer switch Auto light/wiper control module Windshield wiper motor IG KEY IG KEY fuse...
Page 669 VFAD solenoid valve (with VFAD) EGI INJ fuse EGI INJ Fuel pump relay (low pressure) Drive-by-wire relay Fuel injector (FP) Fuel injector (FS) Fuel injector (RP) Fuel injector (RS) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 670 < Previous Next > 2011 - RX-8 - Engine NO.3 WILL NOT CRANK [13B-MSP] WILL NOT CRANK DESCRIPTION The starter does not work. Open starter circuit between ignition switch and starter TR switch malfunction (AT) TR switch misadjustment (AT) Low or dead battery...
Page 671 To prevent this, always complete “BEFORE SERVICE PRECAUTION” and “AFTER SERVICE PRECAUTION” described in this manual. (See BEFORE SERVICE PRECAUTION [13B-MSP].) (See AFTER SERVICE PRECAUTION [13B-MSP].) CAUTION: Disconnecting/connecting quick release connector without cleaning it may possibly cause damage to fuel pipe and quick release connector. Always clean quick release connector joint area before disconnecting/connecting, and make sure that it is free of foreign material.
Page 672: Instrument Cluster
Retrieve any DTCs using the M-MDS. Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSTIC TEST [13B- (See DTC TABLE (IMMOBILIZER SYSTEM) MSP].) [IMMOBILIZER SYSTEM].) Are any of the following DTCs displayed? (See DTC TABLE [INSTRUMENT CLUSTER].) Go to the next step. Keyless control module: B1213, B1342, B1600, B1601, B1602, B1681,...
Page 673 Inspect the following: Go to the next step. Battery connection Service if necessary. Battery condition Repeat Step 9. Transmission is in P or N position. (AT) Clutch is fully depressed. (MT) Fuses Are all items normal? 10 Is clicking sound heard from starter relay Go to Step 15.
Page 674 14 Inspect the ignition switch and related Go to the next step. harnesses. (See IGNITION SWITCH INSPECTION Repair or replace components required. [WITHOUT ADVANCED KEYLESS ENTRY AND Repeat Step 10. START SYSTEM].) Are they normal? 15 Inspect the following harnesses. Go to the next step.
Page 675 Open circuit in wiring harness between main relay terminal E and PCM terminal Main relay is stuck open Open or short circuit in wiring harness between the DLC-2 and PCM terminals 1AM or Open or poor GND circuit (PCM terminal 1A, 1BB, 1AZ, 1BH or 1BD)
Page 676 PCM if a later calibration is available. Retest. With advanced keyless entry and start system equipped model. Without advanced keyless entry and start system equipped model. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 677 < Previous Next > 2011 - RX-8 - Engine NO.4 HARD TO START/LONG CRANK/ERRATIC START/ERRATIC CRANK [13B- MSP] HARD TO START/LONG CRANK/ERRATIC START/ERRATIC CRANK The starter cranks engine at the normal speed but the engine requires excessive cranking time before starting.
Page 678 Open or short in fuel injector (FP) (RP) control signal circuit Restriction in exhaust system Purge solenoid valve malfunction (stuck open) Improper air/fuel ratio control (abnormal ECT signal to PCM) Erratic signal from eccentric shaft position sensor MAF sensor contamination (abnormal signal to PCM) POSSIBLE MAF sensor improper installation CAUSE...
Page 679 clean quick release connector joint area before disconnecting/connecting, and make sure that it is free of foreign material. Diagnostic procedure STEP INSPECTION RESULTS ACTION 1 Does the engine Go to the symptom troubleshooting “NO.13 knock/ping/detonate? KNOCKING/PINGING/DETONATION- ACCELERATION/CRUISE”. (See NO.13 KNOCKING/PINGING/DETONATION- ACCELERATION/CRUISE [13B-MSP].) Go to the next step.
Page 680 Are all items normal? 3 Turn the ignition switch to the Go to the applicable DTC inspection. ON position (engine off). (See DTC TABLE [13B-MSP].) Retrieve any DTCs using the M- MDS. Go to the next step. (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) Are there any DTCs displayed?
Page 681 Inspect for clogging fuel injector (FP) (RP). Is the spark plug wet, covered with carbon or grayish white? Install spark plugs in the original positions. Go to the next step. 8 Visually inspect the eccentric Go to the next step. shaft position sensor and the teeth of the pulse wheel.
Page 682 If the fuel injector is normal, replace the fuel pump unit. (See FUEL PUMP UNIT REMOVAL/INSTALLATION [13B-MSP].) 12 Disconnect the vacuum hose Inspect if the purge solenoid valve sticks open. from the purge solenoid valve and plug the opening end of the Go to the next step.
Page 683 18 Check the engine oil condition. Replace the engine oil. Is the engine oil low viscosity After that overhaul or replace the engine. and/or is there a gasoline odor? Go to the next step. 19 Turn the ignition switch off. Go to the next step.
Page 684 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 685 < Previous Next > 2011 - RX-8 - Engine NO.5 ENGINE STALLS-AFTER START/AT IDLE [13B-MSP] ENGINE STALLS—AFTER START/AT IDLE DESCRIPTION Engine stops unexpectedly. No battery power supply to PCM or poor GND Vacuum leakage Air leakage from intake-air system parts...
Page 686 MAF sensor improper installation No signal from eccentric shaft position sensor due to sensor, related wire or wrong installation Electrical connector disconnected Low engine compression Engine internal malfunction POSSIBLE Abnormal engine oil condition (viscosity, deterioration) CAUSE Low oil pressure Excessive fuel pressure Air mixed in oil line Metering oil pump malfunction Leakage or clogging in oil pipe...
Page 687 clean quick release connector joint area before disconnecting/connecting, and make sure that it is free of foreign material. Diagnostic procedure STEP INSPECTION RESULTS ACTION 1 Do the following conditions Both conditions appear: appear? Go to Step 3. The engine is not completely Either or other condition appears: started.
Page 688 control module: B1213, B1342, B1600, B1601, B1602, B1681, B2103, B2139, B2431, U1147, U2510 Instrument cluster: B1342, B2477, U1900, U2516 6 Inspect the following wiring Repair or replace the suspected wiring harnesses and harnesses and connectors for an connectors. open or short circuit: Between coil Go to the next step.
Page 689 (See NO.13 KNOCKING/PINGING/DETONATION- ACCELERATION/CRUISE [13B-MSP].) Go to the next step. 9 Verify the following: Go to the next step. Vacuum connection Service if necessary. Air cleaner Repeat Step 9. element No air leakage from intake-air system Blockage at intake-air system (between MAF sensor and intake ports)
Page 690 DTC is displayed: 10 Turn the ignition switch to the ON position (engine off). Go to the appropriate DTC inspection. Retrieve any DTCs using the M- (See DTC TABLE [13B-MSP].) MDS. Communication error message is displayed: (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) Inspect for the following: Are there any DTCs displayed?
Page 691 PCM terminal 1AV—APP sensor terminal B 12 Access the TP REL PID. Go to the next step. (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) Inspect the following: Crank the engine with the TP sensor accelerator pedal released. (See THROTTLE POSITION (TP) SENSOR Does the TP REL PID indicate the INSPECTION [13B-MSP].)
Page 692 Does the RPM PID indicate the Open or short circuit in eccentric shaft engine speed during engine position sensor cranking? Open or short circuit between eccentric shaft position sensor and PCM terminal 2AG or 2AP Open or short circuit in eccentric shaft position sensor harnesses If the eccentric shaft position sensor and the...
Page 693 Spark plug is wet or covered with carbon: 19 Inspect the spark plug conditions. Inspect for fuel leakage from fuel injector. (See SPARK PLUG INSPECTION Spark plug is grayish white: [13B-MSP].) Inspect for clogging fuel injector (FP) (RP). Is the spark plug wet, covered with carbon or grayish white? Install spark plugs in the original positions.
Page 694 Is the fuel line pressure held If the fuel injector is normal, replace the fuel pump unit. after the ignition switch is turned off? FUEL PUMP UNIT REMOVAL/INSTALLATION [13B- (See MSP].) (See FUEL LINE PRESSURE INSPECTION [13B-MSP].) NOTE: Go to the next step. The following test is for stall If the A/C is always on, go to the symptom troubleshooting...
Page 695 (See ENGINE CONTROL SYSTEM Repair or replace the malfunctioning part according to the OPERATION INSPECTION [13B- inspection results. MSP].) Does the APV control operate properly? Repair or replace the malfunctioning parts. 27 Is air leakage felt or heard at intake-air system components while racing the engine to a Go to the next step.
Page 696 31 Perform the Metering Oil Pump Go to Step 34. Control Inspection. (See ENGINE CONTROL SYSTEM Repair or replace the malfunctioning part according to the OPERATION INSPECTION [13B- inspection results. MSP].) After that overhaul or replace the engine. Does the metering oil pump control operate properly? 32 Inspect the metering oil pump Go to the next step.
Page 697 PCM if a later calibration is available. Retest. With advanced keyless entry and start system equipped module. Without advanced keyless entry and start system equipped module. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 698 < Previous Next > 2011 - RX-8 - Engine NO.6 CRANKS NORMALLY BUT WILL NOT START [13B-MSP] CRANKS NORMALLY BUT WILL NOT START The starter cranks the engine at normal speed but the engine will not run. Refer to the symptom troubleshooting "No.5 Engine stalls" if this symptom appears after engine stall.
Page 699 Purge solenoid valve malfunction (stuck open) Restriction in exhaust system Disconnected electrical connector No signal from eccentric shaft position sensor, related wiring harness or incorrect installation Improper air/fuel ratio control at starting (abnormal ECT signal to PCM) APP sensor malfunction (de-chock control operating due to abnormal accelerator position signal to PCM) Low engine compression POSSIBLE...
Page 700 CAUTION: Disconnecting/connecting quick release connector without cleaning it may possibly cause damage to fuel pipe and quick release connector. Always clean quick release connector joint area before disconnecting/connecting, and make sure that it is free of foreign material. Diagnostic procedure STEP INSPECTION RESULTS...
Page 701 displayed? Go to the next step. Keyless control module: B1213, B1342, B1600, B1601, B1602, B1681, B2103, B2139, B2431, U1147, U2510 Instrument cluster: B1342, B2477, U1900, U2516 6 Inspect the following wiring Repair or replace the suspected wiring harnesses and harnesses and connectors for an connectors.
Page 702 8 Verify the following: Go to the next step. Vacuum connection Service if necessary. External fuel Repeat Step 8. shut off or accessory (such as kill switch, alarm.) Fuel quality: proper octane, contamination, winter/summer blend No air leakage from intake-air system Proper sealing of intake manifold...
Page 703 Open or poor GND circuit (PCM terminal 1A, 1BB, 1AZ, 1BH or 1BD) Poor connection of vehicle body GND Go to the next step. 10 Access the APP1 and APP2 PIDs. Go to the next step. (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) Inspect the following: Crank the engine with the...
Page 704 PCM terminal 2AK— throttle body terminal F PCM terminal 2P—throttle body terminal C PCM terminal 2AL— throttle body terminal D 12 Access the ECT PID. Go to the next step. (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) Inspect the following: Does the ECT PID indicate the ECT sensor proper engine coolant (See...
Page 705 teeth of the pulse wheel. Repair or replace the malfunctioning part according to the Are the eccentric shaft position inspection results. sensor and the teeth of the pulse wheel normal? 16 Inspect for cracks on the high- Repair the suspected high-tension leads. tension leads.
Page 706 Does the fuel pump speed control operate properly? 20 Inspect the fuel line pressure. Go to the next step. (See FUEL LINE PRESSURE Zero or low: INSPECTION [13B-MSP].) Is the fuel line pressure correct? Inspect the fuel pump relay and the fuel pump circuit.
Page 707 (See FUEL INJECTOR INSPECTION [13B-MSP].) Repair or replace the suspected fuel injector. Are the fuel injectors normal? (See FUEL INJECTOR REMOVAL/INSTALLATION [13B- MSP].) 24 Inspect the engine compression. Go to Step 31. (See COMPRESSION INSPECTION [13B-MSP].) Go to the next step. Is it normal? 25 Apply the engine oil to front and Go to the next step.
Page 708 29 Check the engine oil condition. Replace the engine oil. Is the engine oil low viscosity After that overhaul or replace the engine. and/or is there a gasoline odor? Go to the next step. 30 Check the oil pipe between Inspect and repair for leakage and/or clogging in the oil metering oil pump and metering passage at the engine.
Page 709 PCM if a later calibration is available. Retest. With advanced keyless entry and start system equipped model. Without advanced keyless entry and start system equipped model. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 710 < Previous Next > 2011 - RX-8 - Engine NO.7 SLOW RETURN TO IDLE [13B-MSP] SLOW RETURN TO IDLE DESCRIPTION The engine takes more time than normal to return to idle speed. ECT sensor malfunction The thermostat is stuck open...
Page 711 3 Remove the thermostat and inspect The ECT and the thermostat are normal. operation. Go to the next step. (See THERMOSTAT REMOVAL/INSTALLATION [13B- Access the ECT PID using the M-MDS. MSP].) (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) (See THERMOSTAT INSPECTION [13B-MSP].) Inspect the readings on both ECT PID and the water temperature gauge on the instrument cluster.
Page 713 < Previous Next > 2011 - RX-8 - Engine NO.8 ENGINE RUNS ROUGH/ROLLING IDLE [13B-MSP] ENGINE RUNS ROUGH/ROLLING IDLE The engine speed fluctuates between the specified idle speed and a lower speed, and the engine shakes excessively. DESCRIPTION The idle speed is too slow and the engine shakes excessively.
Page 714 Fuel leakage from fuel injector Fuel injector (FP) (RP) malfunction (leakage, clogging, improper injector amount) Jet air mixing system malfunction (restriction or leakage in air passage) Restriction in exhaust system Improper operation of AIR system Purge solenoid valve malfunction (stuck open) Improper fuel injection control operation (abnormal signals from MAF, ECT and IAT sensors to PCM) Erratic signal from eccentric shaft position sensor...
Page 715 Improper ignition timing WARNING: The following troubleshooting flow chart contains fuel system diagnosis and repair procedures. Read the following warnings before servicing the fuel system: Fuel vapor is hazardous. It can easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel. Fuel line spills and leakage are dangerous.
Page 716 from intake-air system Air cleaner element (restriction, improper installation) Blockage at intake-air system (between MAF sensor and intake ports) MAF sensor installation Ignition wiring Electrical connections Fuses Smooth operation of throttle valve Are all items normal? 3 Turn the ignition switch to the Go to the applicable DTC inspection.
Page 717 engine running “NO.24 A/C IS ALWAYS ON OR A/C COMPRESSOR RUNS at rough idle CONTINUOUSLY”. with the A/C on. (See NO.24 A/C IS ALWAYS ON OR A/C COMPRESSOR If other RUNS CONTINUOUSLY [13B-MSP].) symptoms exist, go to the next For other symptoms, inspect the following: step.
Page 718 ignition system Go to the next step. can cause strong electrical shock which can result in serious injury. Avoid direct contact to the vehicle body during the rotor balance test. High-voltage spark will negatively effect the engine control. To prevent this, the high-tension leads keep away from sensors...
Page 719 Open circuit in high-tension leads Open circuit between ignition coil connector GND terminal and GND Open circuit between ignition switch and ignition coil Open circuit between ignition coils terminal A and PCM terminal 2AT, 2AX, 2AW or 2BA 11 Inspect the spark plug for the Spark plug is wet or covered with carbon: rotor where the engine speed did Inspect for fuel leakage from the injector.
Page 720 Open circuit between ignition switch and ignition coil Open circuit between ignition coils terminal A and PCM terminal 2AT, 2AX, 2AW or 2BA Spark plug is wet or covered with carbon: 15 Inspect the spark plug conditions. Inspect for fuel leakage from fuel injector. (See SPARK PLUG INSPECTION Spark plug is grayish white:...
Page 721 Replace the fuel pump unit. (See FUEL PUMP UNIT REMOVAL/INSTALLATION [13B-MSP].) 19 Visually inspect for fuel leakage Go to the next step. at the fuel injector, O-ring and fuel line. Inspect the fuel injector. Service if necessary. (See FUEL INJECTOR INSPECTION [13B-MSP].) Does the fuel line pressure hold If the fuel injector is normal, replace the fuel pump unit.
Page 722 components. If the system normal, go to the next step. 22 Visually inspect the exhaust Repair or replace the suspected part. system part. Is there any deformed exhaust Go to the next step. system part? 23 Perform the Metering Oil Pump Go to the next step.
Page 723 27 Perform the Metering Oil Pump Go to the next step. Control Inspection. (See ENGINE CONTROL SYSTEM Repair or replace the malfunctioning part according to the OPERATION INSPECTION [13B- inspection results. MSP].) After that overhaul or replace the engine. Does the metering oil pump control operate properly? 28 Check the engine oil condition.
Page 724 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 725 < Previous Next > 2011 - RX-8 - Engine NO.9 FAST IDLE/RUNS ON [13B-MSP] FAST IDLE/RUNS ON The engine speed continues at fast idle after warm-up. DESCRIPTION The engine runs after the ignition switch is turned off. ECT sensor malfunction...
Page 726 ECT PID is less than 82 °C {180 °F}: Go to the symptom troubleshooting “NO.18 COOLING SYSTEM CONCERNS-RUNS COLD”. (See NO.18 COOLING SYSTEM CONCERNS-RUNS COLD [13B- MSP].) 2 Turn the ignition switch to the ON Go to the applicable DTC inspection. position (engine off).
Page 727 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 728 < Previous Next > 2011 - RX-8 - Engine NO.10 LOW IDLE/STALLS DURING DECELERATION [13B-MSP] LOW IDLE/STALLS DURING DECELERATION The engine stops unexpectedly at the beginning of deceleration or DESCRIPTION recovery from deceleration. Vacuum leakage Air leakage from intake-air system...
Page 729 Neutral/CPP switch or related circuit malfunction (abnormal signal to PCM) (MT) TR switch or related circuit malfunction (abnormal signal to PCM from TCM) (AT) Low engine compression POSSIBLE Engine internal malfunction CAUSE Abnormal engine oil condition (viscosity, deterioration) Low oil pressure Excessive fuel pressure Air mixed in oil line Metering oil pump malfunction...
Page 730 STEP INSPECTION RESULTS ACTION 1 Does the engine idle roughly? Go to the symptom troubleshooting “NO.8 ENGINE RUNS ROUGH/ROLLING IDLE”. (See NO.8 ENGINE RUNS ROUGH/ROLLING IDLE [13B- MSP].) Go to the next step. 2 Turn off the A/C switch and the Go to the symptom troubleshooting “NO.24 A/C IS fan switch.
Page 731 (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) Are there any DTCs displayed? 6 Perform the Drive-by-wire Control Go to the next step. System Inspection. (See ENGINE CONTROL SYSTEM Repair or replace the malfunctioning part according to the OPERATION INSPECTION [13B- inspection results. MSP].) Does the drive-by-wire control system work properly?
Page 732 (See ABS HU/CM INSPECTION.) (See DSC HU/CM INSPECTION.) 9 Access the following PIDs using Go to the next step. the M-MDS. (See ON-BOARD DIAGNOSTIC If the BOO PID is not normal: TEST [13B-MSP].) Inspect the brake switch, and related (See PID/DATA MONITOR wiring harness for vibration or intermittent INSPECTION...
Page 733 11 Perform the Fuel Injector Go to the next step. Operation Inspection. (See ENGINE CONTROL SYSTEM Repair or replace the malfunctioning part according to the OPERATION INSPECTION [13B- inspection results. MSP].) Does the fuel injector operate properly? 12 Inspect the engine compression. Go to step 18.
Page 734 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 735 < Previous Next > 2011 - RX-8 - Engine NO.11 ENGINE STALLS/QUITS, ENGINE RUNS ROUGH, MISSES, BUCK/JERK, HESITATION/STUMBLE, SURGES [13B-MSP] ENGINE STALLS/QUITS—ACCELERATION/CRUISE ENGINE RUNS ROUGH—ACCELERATION/CRUISE MISSES—ACCELERATION/CRUISE BUCK/JERK—ACCELERATION/CRUISE/DECELERATION HESITATION/STUMBLE—ACCELERATION SURGES—ACCELERATION/CRUISE The engine stops unexpectedly at the beginning of acceleration or during acceleration.
Page 736 system Low engine compression Air cleaner restriction Engine internal malfunction Air suction at intake-air Abnormal engine oil system condition (viscosity, (between MAF deterioration) sensor and intake ports) Low oil pressure Improper Excessive fuel injector operation of drive-by-wire Air mixed in oil line control system (abnormal Metering oil pump...
Page 737 Intermittent open or short in fuel pump body circuit Fuel pump relay malfunction (stuck open) Restriction in exhaust system Purge solenoid valve malfunction Improper air/fuel ratio control MAF sensor improper installation Intermittent open or short of MAF sensor, TP sensor, APP sensor and VSS Erratic signal from eccentric...
Page 738 Diagnostic procedure STEP INSPECTION RESULTS ACTION 1 Retrieve any PCM DTC using the Go to the P2299 troubleshooting procedure. (Drive-by-wire M-MDS. system operates with brake override system.) (See ON-BOARD DIAGNOSTIC (See DTC P2299 [13B-MSP].) TEST [13B-MSP].) Is the DTC P2299 presented? Go to the next step.
Page 739 installation Electrical connections Smooth operation of throttle valve Are all items normal? 4 Turn the ignition switch to the Go to the applicable DTC inspection. ON position (engine off). (See DTC TABLE [13B-MSP].) Retrieve any DTCs using the M- MDS. Go to the next step.
Page 740 function and the MAF sensor and the related wiring inspect later. harness. Access the following PIDs using If the TP REL PID is not normal: the M-MDS. Inspect if the output signal from the TP (See ON-BOARD DIAGNOSTIC sensor changes smoothly. TEST [13B-MSP].) If the O2S11 PID is not normal:...
Page 741 Spark plugs heat range Pulse wheel damaged on eccentric shaft Open or short circuit on eccentric shaft position sensor Open or short between eccentric shaft position sensor and PCM terminal 2AG and 2AP If they are normal, go to the next step. Inspect the following: High-tension leads Ignition coils or connectors...
Page 742 OPERATION INSPECTION [13B- inspection results. MSP].) Does the fuel pump speed control operate properly? 14 Inspect the fuel line pressure. Go to the next step. (See FUEL LINE PRESSURE Zero or low: INSPECTION [13B-MSP].) Is the fuel line pressure correct? Inspect the fuel pump relay and the fuel pump circuit.
Page 743 The following test is for an If the A/C is always on, go to the symptom troubleshooting engine stalling “NO.24 A/C IS ALWAYS ON OR A/C COMPRESSOR RUNS with the A/C on. CONTINUOUSLY”. If other (See NO.24 A/C IS ALWAYS ON OR A/C COMPRESSOR symptom exists, RUNS CONTINUOUSLY [13B-MSP].)
Page 744 Does the APV control operate properly? 21 Disconnect the vacuum hose Inspect if the purge solenoid valve sticks open between the purge solenoid valve mechanically. and the intake manifold at the Inspect the evaporative emission control system. quick release connector. Plug the opening end of the Go to the next step.
Page 745 25 Perform the Metering Oil Pump Go to the next step. Control Inspection. (See ENGINE CONTROL SYSTEM Repair or replace the malfunctioning part according to the OPERATION INSPECTION [13B- inspection results. MSP].) After that overhaul or replace the engine. Does the metering oil pump control operate properly? 26 Check the engine oil condition.
Page 746 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 747 < Previous Next > 2011 - RX-8 - Engine NO.14 POOR FUEL ECONOMY [13B-MSP] POOR FUEL ECONOMY DESCRIPTION The fuel economy is unsatisfactory. Contaminated air cleaner element Air suction at intake-air system (between MAF sensor and intake ports) Poor fuel quality...
Page 748 Metering oil pump malfunction Leakage or clogging in oil pipe Leakage or clogging in oil nozzle Eccentric shaft bypass valve malfunction (stuck open) POSSIBLE Improper cooling fan control system operation CAUSE Thermostat malfunction (stuck open) Improper engine coolant level Improper ignition timing Weak spark Spark plug malfunction Brake dragging...
Page 749 STEP INSPECTION RESULTS ACTION 1 Does the engine Go to the symptom troubleshooting “NO.13 knock/ping/detonate? KNOCKING/PINGING/DETONATION- ACCELERATION/CRUISE”. (See NO.13 KNOCKING/PINGING/DETONATION- ACCELERATION/CRUISE [13B-MSP].) Go to the next step. 2 Inspect the following: Go to the next step. Air cleaner element for Service if necessary.
Page 750 (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) Inspect for coolant leakage, cooling fan operation or thermostat operation. Drive the vehicle while monitoring the PID. Is the PID within the specification? (See PCM INSPECTION [13B- MSP].) 5 Is a strong blue spark visible at Inspect the following: each disconnected high–tension Spark plugs malfunction...
Page 751 Go to the next step. 8 Access the following PIDs using Go to the next step. the M-MDS. If the MAF PID is not normal: (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) Inspect the MAF sensor. (See MASS AIR FLOW (MAF) SENSOR O2S11 INSPECTION [13B-MSP].)
Page 752 pump circuit. Measure the fuel line pressure at Inspect for clogged fuel line. idle. If normal, replace the Is the fuel line pressure correct fuel pump unit. at idle? (See FUEL PUMP UNIT (See FUEL LINE PRESSURE REMOVAL/INSTALLATION INSPECTION [13B-MSP].) [13B-MSP].) High: Replace the fuel pump unit.
Page 753 16 Check the engine oil condition. Replace the engine oil. Is the engine oil low viscosity After that overhaul or replace the engine. and/or is there a gasoline odor? Go to the next step. 17 Inspect the oil pressure. Go to the next step. (See OIL PRESSURE INSPECTION [13B-MSP].)
Page 755 < Previous Next > 2011 - RX-8 - Engine NO.15 EMISSION COMPLIANCE [13B-MSP] EMISSION COMPLIANCE DESCRIPTION Fails emissions test. Vacuum lines leakage or blockage Cooling system malfunction Spark plug malfunction Leakage from intake manifold Erratic signal from eccentric shaft position sensor...
Page 756: Diagnostic Procedure
CAUSE Abnormal engine oil condition (viscosity, deterioration) Low oil pressure Excessive fuel pressure Air mixed in oil line Metering oil pump malfunction Leakage or clogging in oil pipe Leakage or clogging in oil nozzle WARNING: The following troubleshooting flow chart contains fuel system diagnosis and repair procedures.
Page 757 Proper maintenance schedule followed Intake–air system and air cleaner element concerns: obstructions, leakage or dirtiness Are all items normal? 2 Turn the ignition switch to the Go to the applicable DTC inspection. ON position (engine off). (See DTC TABLE [13B-MSP].) Retrieve any DTCs using the M- MDS.
Page 758 Damaged trigger wheel on eccentric shaft Open or short circuit on eccentric shaft position sensor Open or short circuit between eccentric shaft position sensor and PCM terminal 2AG and 2AP Repair or replace the malfunctioning part according to the inspection results. If normal, go to the next step.
Page 759 Is there any restriction or Replace the catalytic converter. leakage at the catalytic converter? 9 Inspect the engine compression. Visually inspect the exhaust system part. (See COMPRESSION INSPECTION [13B-MSP].) Go to the next step. Is it normal? 10 Perform the Metering Oil Pump Go to the next step.
Page 760 If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 761 < Previous Next > 2011 - RX-8 - Engine NO.16 HIGH OIL CONSUMPTION/LEAKAGE [13B-MSP] HIGH OIL CONSUMPTION/LEAKAGE DESCRIPTION The oil consumption is excessive. Air cleaner element malfunction (damage, poor installation) Improper dipstick Improper engine oil viscosity POSSIBLE Engine internal parts malfunction...
Page 762 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 763 < Previous Next > 2011 - RX-8 - Engine NO.17 COOLING SYSTEM CONCERNS-OVERHEATING [13B-MSP] COOLING SYSTEM CONCERNS—OVERHEATING DESCRIPTION The engine runs at higher than normal temperature/overheats. Improper coolant level Blown fuses Coolant leakage Excessive A/C system pressure A/C system operation is improper Improper water/anti–freeze mixture...
Page 764 STEP INSPECTION RESULTS ACTION 1 Inspect the following: Go to the next step. Engine coolant level Service if necessary. Coolant leakage Repeat Step 1. Water and anti–freeze mixture Radiator condition Collapsed or restricted radiator hoses Radiator pressure cap Overflow system Fan rotational direction Cooling air passage to...
Page 765 If all items are normal, go to the next step. 4 Start the engine and run it at idle Go to the next step. speed. Turn the A/C switch on and the set Inspect the following: blower fan to any speed. Refrigerant pressure switch Measure the voltage at the PCM operation...
Page 766 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 767 < Previous Next > 2011 - RX-8 - Engine NO.18 COOLING SYSTEM CONCERNS-RUNS COLD [13B-MSP] COOLING SYSTEM CONCERNS—RUNS COLD The engine takes excessive time to reach the normal operating DESCRIPTION temperature. Thermostat malfunction POSSIBLE Eccentric shaft bypass malfunction (stuck open)
Page 768 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 769 < Previous Next > 2011 - RX-8 - Engine NO.20 FUEL ODOR (IN ENGINE COMPARTMENT) [13B-MSP] FUEL ODOR (IN ENGINE COMPARTMENT) DESCRIPTION Gasoline fuel odor or visible leakage. Excessive fuel pressure Purge solenoid valve malfunction Fuel tank vent system blockage/restriction or opening...
Page 770 STEP INSPECTION RESULTS ACTION 1 Inspect for blockage/restriction or opening between Replace the vacuum hose. engine vacuum port and charcoal canister. Inspect for blockage/restriction or opening in the Go to the next step. fuel tank vent system. Is fault indicated? 2 Inspect the purge solenoid valve.
Page 771 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 772 < Previous Next > 2011 - RX-8 - Engine NO.21 ENGINE NOISE [13B-MSP] ENGINE NOISE DESCRIPTION Engine noise from under the hood. Squeal, click or chirp noise: Improper engine oil level Improper drive belt tension Rattle sound noise: Loose parts...
Page 773 STEP INSPECTION RESULTS ACTION 1 Is a squeal, click or chirp Inspect the engine oil level or drive belts. sound present? Go to the next step. 2 Is a rumble or grinding Inspect the drive belts. noise present? Go to the next step. 3 Is a rattle noise present? Inspect the location of rattle for loose parts.
Page 774 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 775 < Previous Next > 2011 - RX-8 - Engine NO.22 VIBRATION CONCERNS (ENGINE) [13B-MSP] VIBRATION CONCERNS (ENGINE) DESCRIPTION Vibration from under hood or driveline. Loose installation bolts or worn parts POSSIBLE CAUSE Components malfunction such as worn parts Diagnostic procedure...
Page 776 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 777 < Previous Next > 2011 - RX-8 - Engine NO.23 A/C DOES NOT WORK SUFFICIENTLY [13B-MSP] A/C DOES NOT WORK SUFFICIENTLY The A/C compressor magnetic clutch does not engage when the A/C DESCRIPTION switch is turned on. Improper refrigerant charging amount...
Page 778 Are there any DTCs displayed? 2 Disconnect the A/C compressor Go to the next step. connector. Start the engine and turn the A/C Inspect for GND condition of magnetic clutch on the switch on. A/C compressor. Is there correct voltage at the If the GND condition is normal, inspect for an open terminal of the A/C compressor circuit in the magnetic clutch coil.
Page 779 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 780 < Previous Next > 2011 - RX-8 - Engine NO.24 A/C IS ALWAYS ON OR A/C COMPRESSOR RUNS CONTINUOUSLY [13B- MSP] A/C IS ALWAYS ON OR A/C COMPRESSOR RUNS CONTINUOUSLY DESCRIPTION The A/C compressor magnetic clutch does not disengage. A/C compressor magnetic clutch engagement is stuck...
Page 781 If both items normal, go to the next step. Inspect if the circuit between A/C relay and magnetic clutch shorts to the battery power circuit. If the circuit is normal, inspect the magnetic clutch for stuck engagement or clearance. 3 Disconnect the refrigerant pressure switch connector. Inspect for short to GND circuit between refrigerant pressure Start the engine and turn the A/C switch on.
Page 782 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 783 < Previous Next > 2011 - RX-8 - Engine NO.26 EXHAUST SULPHUR SMELL [13B-MSP] EXHAUST SULPHUR SMELL DESCRIPTION Rotten egg smell (sulphur) from exhaust. Electrical connectors are disconnected or connected poorly Charcoal canister malfunction Vacuum lines are disconnected or connected improperly...
Page 784 1 Are any drivability or exhaust Go to the applicable flow chart. smoke concerns present? (See SYMPTOM DIAGNOSTIC INDEX [13B-MSP].) Go to the next step. 2 Inspect the following: Go to the next step. Electrical connections Service if necessary. Vacuum lines Repeat Step 2.
Page 785 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 786 < Previous Next > 2011 - RX-8 - Engine NO.27 FUEL REFILL CONCERNS [13B-MSP] FUEL REFILL CONCERNS DESCRIPTION The fuel tank does not fill smoothly. Clogged EVAP pipes Nonreturn valve malfunction Improper use of fuel nozzle Inadequate fuel filling speed...
Page 787 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 788 < Previous Next > 2011 - RX-8 - Engine NO.28 FUEL FILLING SHUT OFF CONCERNS [13B-MSP] FUEL FILLING SHUT OFF CONCERNS DESCRIPTION The fuel does not shut off properly. Clogged EVAP pipes Nonreturn valve malfunction Fuel shut-off valve malfunction Fuel nozzle malfunction...
Page 789 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 790 < Previous Next > 2011 - RX-8 - Engine NO.29 SPARK PLUG CONDITION [13B-MSP] SPARK PLUG CONDITION DESCRIPTION Incorrect spark plug condition. NOTE: Inspecting the spark plugs condition can determine whether the problem is related to a specific spark plug or possibly all spark plugs.
Page 791 The following troubleshooting flow chart contains fuel system diagnosis and repair procedures. Read the following warnings before servicing the fuel system: Fuel vapor is hazardous. It can easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel. Fuel line spills and leakage are dangerous.
Page 792 (See SPARK PLUG REMOVAL/INSTALLATION [13B-MSP].) Heat range Air gap Worn electrode Is the spark plug normal? 4 Inspect the engine compression. Go to Step 10. (See COMPRESSION INSPECTION [13B-MSP].) Go to the next step. Is it normal? 5 Perform the Metering Oil Pump Go to the next step.
Page 793 Is the fuel line pressure correct at idle? (See FUEL LINE PRESSURE INSPECTION [13B-MSP].) 9 Check the oil pipe between Inspect and repair for leakage and/or clogging in the oil metering oil pump and metering passage at the engine. oil nozzle. After that overhaul or replace the engine.
Page 794 Inspect for clogged fuel line. If normal, replace the fuel pump unit. (See FUEL PUMP UNIT REMOVAL/INSTALLATION [13B-MSP].) High: Replace the fuel pump unit. (See FUEL PUMP UNIT REMOVAL/INSTALLATION [13B-MSP].) 13 Inspect the spark plug for the Go to the next step. following: Heat range Replace the spark plug.
Page 795 OPERATION INSPECTION [13B- inspection results. MSP].) Does the fuel pump control system operate properly? 18 Inspect the fuel line pressure. Go to the next step. (See FUEL LINE PRESSURE Zero or low: INSPECTION [13B-MSP].) Is the fuel line pressure correct? Inspect the fuel pump relay and the fuel pump circuit.
Page 796 Go to the next step. 21 Perform the Metering Oil Pump Go to the next step. Control Inspection. (See ENGINE CONTROL SYSTEM Repair or replace the malfunctioning part according to the OPERATION INSPECTION [13B- inspection results. MSP].) After that overhaul or replace the engine. Does the metering oil pump control operate properly? 22 Check the engine oil condition.
Page 797 26 When the engine cannot be Repair or replace the malfunctioning part according to the started, inspect the intake-air inspection results. system for air leakage. When the engine can be started, Go to the next step. perform the Intake Manifold Vacuum Inspection.
Page 798 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 799 < Previous Next > 2011 - RX-8 - Engine ENGINE CONTROL SYSTEM OPERATION INSPECTION [13B-MSP] Input Signal System Investigation Procedure 1. Find an unusual signal. (See Finding unusual signals.) 2. Locate its source. (See Locating the source of unusual signals.) 3.
Page 800 Hall or piezo-electric type (TP sensor, APP sensor and BARO sensor) Investigate the input signal system for hall or piezo-electric type 1. When you get an unusual signal, measure the #1 PCM terminal voltage. If the #1 terminal voltage and the M-MDS monitor voltage are the same, proceed to the next step.
Page 801 If the measured voltage on the #3 terminal is 5 V, inspect the following points on the sensor connector. If there is no problem, inspect for the following: Female terminal opening loose Coupler (pin holder) damage Pin discoloration (blackness) If the #3 terminal measures other than 5 V, inspect for the following: Open or short circuit in wiring harness Wiring harness/pin crimp is loose or disconnected.
Page 802 Investigate the GND system for hot wire type Confirm that terminal sensor #4 is at 0 V. If it is at 0 V, inspect the sensor. If necessary, replace the sensor. If not at 0 V, inspect for the following: Open circuit in wiring harness Female terminal opening is loose.
Page 803 Wiring harness/pin crimp is loose or disconnected. 2. Measure the #2 sensor terminal voltage. If there is a 0.5 V or more difference between the sensor and the M-MDS voltages, inspect the wiring harness for an open or short circuits. If the sensor and the M-MDS voltages are the same, inspect the following points concerning the sensor connector: Female terminal opening is loose.
Page 804 Investigate the input signal system for thermistor type 1. When you get an unusual signal, measure the #1 PCM terminal voltage. If the #1 terminal voltage and the M-MDS monitor voltage are the same, proceed to the next step. If there is a difference of 0.5 V or more, inspect the following points concerning the PCM connector: Female terminal opening loose Coupler (pin holder) damage...
Page 805 Confirm that terminal sensor #3 is at 0 V. If it is at 0 V, inspect the sensor. If necessary, replace the sensor. If not, inspect for the following: Open circuit in wiring harness Female terminal opening is loose. Coupler (pin holder) damage Pin discoloration (blackness) Wiring harness/pin crimp is loose or disconnected.
Page 806 Fuel injector insulator Engine compression (See COMPRESSION INSPECTION [13B-MSP].) Specification MT: –66.7—56.0 kPa {–500—421 mmHg, –19.6—16.6 inHg} AT: –66.9—53.1 kPa {–501—399 mmHg, –19.7—15.7 inHg} NOTE: Air suction can be located by engine speed change when lubricant is sprayed on the area where suction is occurring. Drive-by-wire Control System Inspection Engine coolant temperature compensation inspection 1.
Page 807 2. Connect the M-MDS to the DLC-2. 3. Verify that P0506 or P0507 is not displayed. If P0506 or P0507 are displayed, perform DTC inspection. (See DTC TABLE [13B-MSP].) 4. Select the RPM PID. NOTE: Excludes temporary idle speed drop just after the loads are turned on. 5.
Page 808 N, D, R position (AT), Neutral position (MT) Load status N position D position R position No load 760—860 760—860 760—860 770—870 780—880 760—860 740—840 760—860 Electrical loads on A/C on 780—880 760—860 750—850 760—860 (standard) A/C on (standard)+ 780—880 760—860 750—850 790—890 electrical loads on A/C on 800—900 780—880 780—880 790—890...
Page 809 Verify that the throttle valve opens when accelerator pedal is depressed. If the throttle valve opens, inspect the throttle position sensor and the related wiring harness. If the throttle valve does not open, inspect the throttle actuator control motor and the related wiring harness.
Page 810 Brake switch (No.1 signal) (See BRAKE SWITCH INSPECTION.) Brake switch (No.2 signal) (See BRAKE SWITCH INSPECTION.) Communication between PCM and TCM (AT) (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 811 < Previous Next > 2011 - RX-8 - Engine NO.13 KNOCKING/PINGING/DETONATION-ACCELERATION/CRUISE [13B-MSP] KNOCKING/PINGING/DETONATION—ACCELERATION/CRUISE A sound is produced when the air/fuel mixture is ignited by something DESCRIPTION other than the spark plug (e.g. hot spot in combustion chamber). Air suction at intake-air system...
Page 812 Metering oil pump malfunction Leakage or clogging in oil pipe Leakage or clogging in oil nozzle WARNING: The following troubleshooting flow chart contains fuel system diagnosis and repair procedures. Read the following warnings before servicing the fuel system: Fuel vapor is hazardous. It can easily ignite, causing serious injury and damage.
Page 813 PIDs. If the IAT PID is not normal: (See ON-BOARD DIAGNOSTIC TEST [13B-MSP].) Inspect the IAT sensor. Monitor each PID. (See INTAKE AIR TEMPERATURE (IAT) Are PIDs normal? SENSOR INSPECTION [13B-MSP].) If the MAF PID is not normal: (See PCM INSPECTION [13B- MSP].) Inspect the MAF sensor.
Page 814 Inspect the following: High-tension leads Ignition coils or connectors 7 Inspect the KS. Go to the next step. (See KNOCK SENSOR (KS) INSPECTION [13B-MSP].) Replace the KS. Is the KS normal? (See KNOCK SENSOR (KS) REMOVAL/INSTALLATION [13B- MSP].) 8 Inspect the engine compression. Go to Step 14.
Page 815 Start the engine and run it at MSP].) idle. After that overhaul or replace the engine. Measure the fuel line pressure at idle. Is the fuel line pressure correct at idle? (See FUEL LINE PRESSURE INSPECTION [13B-MSP].) 13 Check the oil pipe between Inspect and repair for leakage and/or clogging in the oil metering oil pump and metering passage at the engine.
Page 816 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 817 < Previous Next > 2011 - RX-8 - Engine NO.19 EXHAUST SMOKE [13B-MSP] EXHAUST SMOKE DESCRIPTION Blue, black, or white smoke from the exhaust system. Pale smoke from tailpipe (Engine oil is being burned) Oil leakage from oil seal into combustion chamber...
Page 818 Metering oil pump drive voltage is low OCV drive voltage is low Oil nozzle valve opening pressure is low Oil nozzle malfunction (spring force low, foreign material trapped) White smoke from tailpipe (engine coolant leakage into combustion chamber) Cooling system malfunction Engine coolant leakage inside engine Black smoke from tailpipe (concentrated fuel) Air cleaner clogging...
Page 819 injury or death, and damage to equipment. Fuel can also irritate skin and eyes. To prevent this, always execute the “Fuel Line Inspection”. (See BEFORE SERVICE PRECAUTION [13B-MSP].) Fuel is highly flammable and dangerous. Fuel line spills and leakage can cause serious injury or death, and damage to equipment.
Page 820 vehicle may have been repeatedly Between the oil filler cornered or operated in a similar pipe and the intake manner which exposed it to high G- manifold. forces (0.9 G or more). Is the oil present? Go to the next step. 4 Verify the battery positive voltage.
Page 821 the combustion chamber. (See METERING OIL PUMP INSPECTION [13B-MSP].) Replace the oil nozzle. Is the oil nozzle normal? (See OIL NOZZLE REMOVAL/INSTALLATION [13B-MSP].) 9 Does the cooling system hold the Yes Inspect the following: coolant pressure? Engine coolant leakage from gasket. Engine coolant leakage from intake manifold gasket.
Page 822 13 Inspect the compression pressure. Yes Go to Step 18. (See COMPRESSION INSPECTION [13B-MSP].) Go to the next step. Is the compression pressure normal? Yes Go to the next step. 14 Perform the Metering Oil Pump Control Inspection. (See ENGINE CONTROL SYSTEM Repair or replace the malfunctioning part according to OPERATION INSPECTION [13B- the inspection results.
Page 823 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 824 < Previous Next > 2011 - RX-8 - Engine NO.2 MIL ILLUMINATES [13B-MSP] MIL ILLUMINATES DESCRIPTION The MIL is illuminated incorrectly. MIL illuminates for emission-related concern (DTC is stored in the PCM) Instrument cluster malfunction POSSIBLE CAUSE NOTE: If the MIL blinks at steady rate, misfire condition could exist.
Page 825 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 826 < Previous Next > 2011 - RX-8 - Engine NO.25 A/C IS NOT CUT OFF UNDER WIDE OPEN THROTTLE CONDITIONS [13B- MSP] A/C IS NOT CUT OFF UNDER WIDE OPEN THROTTLE CONDITIONS The A/C compressor magnetic clutch does not disengage under wide DESCRIPTION open throttle.
Page 827 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 828 < Previous Next > 2011 - RX-8 - Engine NO.12 LACK/LOSS OF POWER-ACCELERATION/CRUISE [13B-MSP] LACK/LOSS OF POWER—ACCELERATION/CRUISE The performance is poor under load (e.g. power down when climbing DESCRIPTION hills). Drive-by-wire Improper ignition timing control control system (abnormal ECT, IAT, MAF and knock...
Page 829 Leakage Improper clogging operation of in oil drive-by-wire pipe control system (abnormal Leakage accelerator position and TP clogging signals to PCM) in oil nozzle Drive-by-wire control system Metering oil pump malfunction operates in fail- safe mode Improper metering oil pump control (abnormal operation accelerator...
Page 830 Leakage or damaged exhaust manifold Purge solenoid valve malfunction (stuck open) Erratic signal from eccentric shaft position sensor WARNING: The following troubleshooting flow chart contains fuel system diagnosis and repair procedures. Read the following warnings before servicing the fuel system: Fuel vapor is hazardous.
Page 831 (See NO.13 KNOCKING/PINGING/DETONATION- ACCELERATION/CRUISE [13B-MSP].) Go to the next step. 3 Verify the following: Go to the next step. Vacuum connection Service if necessary. Air cleaner Repeat Step 3. element Fresh air duct Air cleaner No air leakage from intake-air system No restriction of intake-air system...
Page 832 TEST [13B-MSP].) Are there any DTCs displayed? 5 Is the engine overheating? Go to the symptom troubleshooting “NO.17 COOLING SYSTEM CONCERNS-OVERHEATING”. (See NO.17 COOLING SYSTEM CONCERNS-OVERHEATING [13B-MSP].) Go to the next step. 6 Access the following PIDs using Go to the next step. the M-MDS.
Page 833 If the VSS PID is not normal: Inspect the ABS HU/CM or DSC HU/CM. (See ABS HU/CM INSPECTION.) (See DSC HU/CM INSPECTION.) 7 Inspect the KS. Go to the next step. (See KNOCK SENSOR (KS) INSPECTION [13B-MSP].) Replace the KS. Is the KS normal? (See KNOCK SENSOR (KS) REMOVAL/INSTALLATION [13B-...
Page 834 Spark plug is grayish white: Is the spark plug wet, covered with carbon or grayish white? Inspect for clogged fuel injector. Install the spark plugs on original rotors. Go to the next step. 11 Perform the Drive-by-wire Control Go to the next step. System Inspection.
Page 835 Replace the fuel pump unit. (See FUEL PUMP UNIT REMOVAL/INSTALLATION [13B-MSP].) 15 Perform the Fuel Injector Go to the next step. Operation Inspection. (See ENGINE CONTROL SYSTEM Repair or replace the malfunctioning part according to the OPERATION INSPECTION [13B- inspection results. MSP].) Does the fuel injector operate properly?
Page 836 RUNS CONTINUOUSLY [13B-MSP].) next step. For other symptoms, inspect the following: Connect the pressure gauge to the A/C low and high side Refrigerant charging amount pressure lines. Condenser fan operation Turn the A/C on and measure the low side and high side pressures. Are the pressures within the specifications? (See...
Page 837 Torque converter clutch control (AT) Clutch (MT) Brake system for dragging Go to the next step. 24 Perform the Metering Oil Pump Go to the next step. Control Inspection. (See ENGINE CONTROL SYSTEM Repair or replace the malfunctioning part according to the OPERATION INSPECTION [13B- inspection results.
Page 838 If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, reprogram the PCM if a later calibration is available. Retest. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 839 < Previous Next > 2011 - RX-8 - Engine COMPRESSION INSPECTION [13B-MSP] COMPRESSION TESTER INSTRUCTIONS COMPRESSION CALCULATOR COMPRESSION TESTER INSTRUCTIONS COMPRESSION CALCULATOR WARNING: Hot engines can cause severe burns. Be careful not to burn yourself during removal/installation of each component.
Page 840 b. Depress the accelerator pedal fully and crank for 7 s or more. c. Read the compression and engine speed. Compression pressure Standard: 830 kPa {8.5 kgf·cm , 120 psi} [250 rpm] Minimum: 680 kPa {6.9 kgf·cm , 98.6 psi} [250 rpm] Standard difference in chambers: Within 150 kPa {1.5 kgf·cm...
Page 841 [13B-MSP].) 8. Connect the eccentric shaft position sensor connector. (See ECCENTRIC SHAFT POSITION SENSOR REMOVAL/INSTALLATION [13B-MSP].) 9. Install the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 842 < Previous Next > 2011 - RX-8 - Engine ENGINE REMOVAL/INSTALLATION [13B-MSP] WARNING: Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel. Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite and cause serious injury or death and damage.
Page 843 WARNING: Remove the engine, transmission and crossmember carefully, holding it steady. If the transmission falls it could be damaged or cause injury.
Page 844 1 Universal joint (See STEERING GEAR AND LINKAGE REMOVAL/INSTALLATION.) (See EPS SYSTEM NEUTRAL POSITION SETTING.) 2 Oil hose (See Oil Hose Removal Note.) (See Oil Hose Installation Note.) 3 Oil pipe, oil hose (AT) (See OIL COOLER REMOVAL/INSTALLATION [SJ6A-EL].) 4 Caliper and mounting support 5 Shock absorber bolt (lower) 6 Front tunnel member 7 Rear tunnel member...
Page 845 1Engine mount rubber (RH)
Page 846 2Engine mount bracket (RH) 3Engine mount rubber (LH) 4Engine mount bracket (LH) 5Engine, transmission 6Oil pipe, oil hose (AT) (See OIL COOLER REMOVAL/INSTALLATION [SJ6A-EL].) 7Oil hose 18. Install in the reverse order of removal. 19. Start the engine and inspect and adjust the following: Pulley and belt for runout, tension, and contact Leakage of engine oil, engine coolant, ATF, MT oil, and fuel Ignition timing, idle speed, and idle mixture (CO and HC) (See...
Page 847 1. Connect the oil hose as shown in the figure. CAUTION: Always install the oil hose with the three holes on the oil hose grooves and the three clip projections aligned. < Previous Next > Back to Top © 2012 Mazda North American Operations, U.S.A.
Page 848 < Previous Next > 2011 - RX-8 - Engine ENGINE DISASSEMBLY/ASSEMBLY [13B-MSP] CAUTION: The oil pan could be damaged or dented if the engine’s own weight is subjected to an impact against a level surface. Always set two pieces of wood in the positions shown in the figure to prevent the oil pan from being dented. If the oil pan is dented, the amount of intake oil and the fluid pressure will decrease.
Page 849 4. Install in the reverse order of removal. 1 Metering oil pump bracket No.1 2 Metering oil pump bracket No.2 (See Metering Oil Pump Bracket Installation Note.) 3 Eccentric shaft position sensor (See ECCENTRIC SHAFT POSITION SENSOR REMOVAL/INSTALLATION [13B-MSP].) 4 A/C drive belt tensioner 5 Water pump pulley 6 Generator strap...
Page 850 Metering Oil Pump Bracket Installation Note 1. Tighten the metering oil pump bracket No.2 installation bolts in the order shown. Tightening torque 1. 18.6—25.5 N·m {1.9—2.6 kgf·m, 13.8—18.8 ft·lbf} < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 851 < Previous Next > 2011 - RX-8 - Engine ENGINE TUNE-UP [13B-MSP] Engine Tune-up Preparation 1. Verify the following: AT: Selector lever is in P or N position. MT: Shift lever is in neutral position. 2. Turn off all electrical loads.
Page 852: Ignition Timing
Ignition Timing Inspection NOTE: The ignition timing cannot be adjusted. The M-MDS is required to verify the ignition timing. 1. Complete the engine tune-up preparation. (See Engine Tune-up Preparation.) 2. Connect the timing light to the front rotor housing on the leading side. 3.
Page 853 The idling speed cannot be adjusted. The M-MDS is required to verify the idling speed. 1. Complete the engine tune-up preparation. (See Engine Tune-up Preparation.) 2. Turn the test mode on using the “test” simulation function. 3. Verify that the engine speed using the RPM DATA MONITOR function is as follows. If there is malfunction, refer to “ENGINE SYMPTOM TROUBLESHOOTING”.
Page 854 3. Verify that the CO and HC concentration are within the regulation. If there is malfunction, refer to “ENGINE SYMPTOM TROUBLESHOOTING”. (See SYMPTOM DIAGNOSTIC INDEX [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 855 < Previous Next > 2011 - RX-8 - Engine FRONT OIL SEAL REPLACEMENT [13B-MSP] CAUTION: Do not allow the pulley lockbolt to get hit or jolted as it could cause the balance weight and oil pump drive gear to deviate resulting in the thrust plate and needle bearing falling in between the balance weight and spacer.
Page 856 7. Remove the starter. (See STARTER REMOVAL/INSTALLATION [13B-MSP].) 8. Install the SST to the starter installation area according to the following procedure and lock the eccentric shaft again rotation. CAUTION: To prevent faulty bolt installation, install the bolts with appropriate washers of 3 mm {0.11 in} or more.
Page 857 9. Remove in the order shown in the figure. 10. Install in the reverse order of removal. 1Pulley lockbolt (See Pulley Lockbolt Installation Note.) 2Eccentric shaft bypass valve...
Page 858 3Spring 4Pulley component (See Pulley Component Removal Note.) 5Front oil seal (See Front Oil Seal Removal Note.) (See Front Oil Seal Installation Note.) Pulley Component Removal Note 1. Remove the pulley component using a flathead screwdriver to hold the key in place. CAUTION: The key must be held in place while removing the pulley.
Page 859 Front Oil Seal Installation Note 1. Apply engine oil to the lip of a new front oil seal. 2. Tap the front oil seal in using the SST and a hammer. Pressing distance for the front oil seal (from edge of front cover) 1.5—2.5 mm {0.06—0.09 in} Pulley Lockbolt Installation Note 1.
Page 860 Standard 10.34—11.14 mm {0.4071—0.4385 in} 4. Apply engine oil to the pulley lockbolt threads. 5. Assemble a new O-ring. 6. Apply silicone sealant to the seating face. 7. Tighten the pulley lockbolt. Tightening torque...
Page 861 254—294 N·m {25.9—29.9 kgf·m, 188—216 ft·lbf} < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 862 < Previous Next > 2011 - RX-8 - Engine REAR OIL SEAL REPLACEMENT [13B-MSP] 1. Remove the transmission. (See TRANSMISSION REMOVAL/INSTALLATION [P66M-D].) (See AUTOMATIC TRANSMISSION REMOVAL/INSTALLATION [SJ6A-EL].) 2. Remove the flywheel. (MT) (See CLUTCH UNIT REMOVAL/INSTALLATION.) 3. Remove the drive plate. (AT) (See DRIVE PLATE REMOVAL/INSTALLATION [SJ6A-EL].)
Page 863 1Counterweight (AT) (See Counterweight Removal Note.) (See Counterweight Installation Note.) 2Rear oil seal (See Rear Oil Seal Removal Note.) (See Rear Oil Seal Installation Note.) Counterweight Removal Note 1. Remove the locknut by locking the counterweight against rotation using the SST. 2.
Page 864 Rear Oil Seal Removal Note 1. Protect the eccentric shaft with cloth and remove the oil seal using the SST. CAUTION: Do not damage the contact area of the rear oil seal at the stationary gear and eccentric shaft. Rear Oil Seal Installation Note 1.
Page 865 3. Install the locknut to the eccentric shaft and temporarily tighten. 4. Lock the counterweight against rotation using the SST, and tighten it to the specified torque. Tightening torque 392—490 N·m {40—49 kgf·m, 290—361 ft·lbf} < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 866 < Previous Next > 2011 - RX-8 - Engine ENGINE LOCATION INDEX [13B-MSP]...
Page 867 1Drive belt (See DRIVE BELT DEFLECTION/TENSION INSPECTION [13B-MSP].)
Page 868 4Engine (See COMPRESSION INSPECTION [13B-MSP].) (See ENGINE REMOVAL/INSTALLATION [13B-MSP].) (See ENGINE DISASSEMBLY/ASSEMBLY [13B-MSP].) (See ENGINE TUNE-UP [13B-MSP].) 5Front oil seal (See FRONT OIL SEAL REPLACEMENT [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 869 < Previous Next > 2011 - RX-8 - Engine DRIVE BELT REPLACEMENT [13B-MSP] Generator Drive Belt 1. Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [13B-MSP].) 2. Remove the A/C drive belt. (See A/C Drive Belt.) 3. Loosen generator installation bolt A and locknut B.
Page 870 Drive belt tension (when using the SST) When adjusting New (N {kgf, lbf}) (N {kgf, lbf}) 620—767 519—666 {63.3—78.2, 140—172} {53.0—67.9, 117—149} 6. Tighten generator installation bolt A and locknut B to the specified torque. Tightening torque A: 38—51 N·m {3.9—5.2 kgf·m, 29—37 ft·lbf} B: 18.6—25.5 N·m {1.90—2.60 kgf·m, 13.8— 18.8 ft·lbf} 7.
Page 871 6. Crank the engine and measure the deflection/tension again. If not within the specification, repeat from Step 2 again. 7. Install the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 872 2011 - RX-8 - Engine ENGINE COVER REMOVAL/INSTALLATION [13B-MSP] 1. Remove in the order shown in the figure. 2. Install in the reverse order of removal. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 873 < Previous Next > 2011 - RX-8 - Engine DRIVE BELT DEFLECTION/TENSION INSPECTION [13B-MSP] CAUTION: The drive belt deflection can be inspected only between specified pulleys. Perform the drive belt deflection/tension inspection when the engine is cold, or at least 30 min after the engine has stopped.
Page 874 NOTE: The drive belt tension can be inspected anywhere between the pulleys. The drive belt deflection can be inspected only between specified pulleys. If the drive belt deflection is at the deflection limit or more, or the drive belt tension is at the tension limit or less, adjust the drive belt deflection/tension. Drive belt deflection (with pressure of 98 N {10 kgf, 22lbf}) Deflection When adjusting...
Page 875 559—706 {57.1—71.9, 126—158} 519—617 {53.0—62.9, 117—138} {27.1, 59.6} or less 3. Install the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 876 < Previous Next > 2011 - RX-8 - Engine OIL CONTROL VALVE (OCV) INSPECTION [13B-MSP] Coil Resistance Inspection 1. Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [13B-MSP].) 2. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [13B-MSP].) 3. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [13B-MSP].)
Page 877 2. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [13B-MSP].) 3. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [13B-MSP].) 4. Remove the OCV. (See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [13B-MSP].) 5. Verify that the spool valve inside the OCV is at the position shown in the figure (position where it is pulled).
Page 879 < Previous Next > 2011 - RX-8 - Engine OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [13B-MSP] WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. Continuous exposure to USED engine oil has caused skin cancer in laboratory mice. Protect your skin by washing with soap and water immediately after working with engine oil.
Page 881 < Previous Next > 2011 - RX-8 - Engine LUBRICATION SYSTEM LOCATION INDEX [13B-MSP]...
Page 883 (See ENGINE OIL LEVEL INSPECTION [13B-MSP] (See ENGINE OIL REPLACEMENT [13B-MSP].) 10OCV (See OIL CONTROL VALVE (OCV) REMOVAL/INSTALLATION [13B-MSP].) (See OIL CONTROL VALVE (OCV) INSPECTION [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 884 < Previous Next > 2011 - RX-8 - Engine OIL PAN REMOVAL/INSTALLATION [13B-MSP] WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury.
Page 885 1Oil pan (See Oil Pan Removal Note.) (See Oil Pan Installation Note.) 2Oil strainer 3O-ring Oil Pan Removal Note 1. Remove the oil pan using a separator tool.
Page 886 4. Install the oil pan to the oil pan upper block. 5. Tighten the oil pan installation bolts. Tightening torque 1. 7.8—10.8 N·m {79.6—110.1 kgf·cm, 69.1—95.5 in·lbf} < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 887 < Previous Next > 2011 - RX-8 - Engine OIL PRESSURE INSPECTION [13B-MSP] WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. Continuous exposure to USED engine oil has caused skin cancer in laboratory mice. Protect your skin by washing with soap and water immediately after working with engine oil.
Page 888 a. Remove the water hose from the clip and set it out of the way. b. Remove the wiring harness clip from the bracket and set the wiring harness out of the way. 4. Remove the blind plug using a hexagonal wrench. NOTE: This inspection can be performed using a combination of SSTs 49 0187 280A (oil pressure gauge) and 49 H019 002 (adapter), or using the following combination of the...
Page 889 5. Install the SSTs to the oil pressure measurement hole using the following procedure. Using SSTs 49 0187 280A and 49 H019 002 Assemble SSTs 49 0187 280A and 49 H019 002 outside of the engine compartment beforehand. Install SST 49 H019 002 to the oil pressure measurement hole. Using SSTs 49 D019 908, 49 D019 909, 49 D019 910, 49 D019 911, and 49 D019 913 First install only SST 49 D019 910 to the oil pressure measurement hole.
Page 890 If there is oil leakage, repair or replace the applicable part. 15. Install the front suspension tower bar. (MT) (See FRONT SUSPENSION TOWER BAR REMOVAL/INSTALLATION [MT].) 16. Install the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 891 < Previous Next > 2011 - RX-8 - Engine ENGINE OIL REPLACEMENT [13B-MSP] WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury.
Page 892 If there is oil leakage, repair or replace the applicable part. 10. Inspect the oil level. (See ENGINE OIL LEVEL INSPECTION [13B-MSP].) 11. Install the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 893 < Previous Next > 2011 - RX-8 - Engine ENGINE OIL LEVEL INSPECTION [13B-MSP] 1. Position the vehicle on level ground. 2. Warm up the engine. 3. Stop the engine and allow at least 5 min before continuing. 4. Remove the service hole cover attached to the engine cover using the following procedure.
Page 894 The dipstick is graduated in 0.5 L {0.5 US qt, 0.4 lmp qt} intervals as a reference for oil replenishment. 7. Install the dipstick. 8. Install the service hole cover. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 895 < Previous Next > 2011 - RX-8 - Engine OIL FILTER REPLACEMENT [13B-MSP] WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury.
Page 896 If there is oil leakage, repair or replace the applicable part. 8. Inspect the oil level. (See ENGINE OIL LEVEL INSPECTION [13B-MSP].) 9. Install the under cover. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 897 < Previous Next > 2011 - RX-8 - Engine OIL COOLER REMOVAL/INSTALLATION [13B-MSP] WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury.
Page 898 2Oil cooler bracket 3Oil cooler 4Oil cooler duct Oil Cooler Hose Removal Note 1. Use a drain pan to catch the oil when the oil hoses are disconnected. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 899 < Previous Next > 2011 - RX-8 - Engine METERING OIL PUMP REMOVAL/INSTALLATION [13B-MSP] WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury.
Page 900 1Connector 2Oil hose (See Oil Hose Removal Note.) (See Oil Hose Installation Note.) 3Oil tube (metering oil pump side) 4Washer 5Metering oil pump No.1 6Metering oil pump No.2 Oil Hose Removal Note 1. Insert a flathead screwdriver into the notch of the oil hose retainer, and pull up the retainer in the direction of the arrow shown in the figure to unlock.
Page 901 3. Press down the retainer to lock the oil hose. 4. Move the oil hose back and forth in the axial direction a few times and verify that it is securely locked. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 902 < Previous Next > 2011 - RX-8 - Engine OIL NOZZLE REMOVAL/INSTALLATION [13B-MSP] WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury.
Page 903 15. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [13B- MSP].) 1Oil tube (See Oil Tube Removal Note.) 2Gasket 3Oil nozzle 4Washer Oil Tube Removal Note 1. Record the routing of the oil tubes when removing so that they can be re-installed in the same routing condition.
Page 905 < Previous Next > 2011 - RX-8 - Engine METERING OIL PUMP INSPECTION [13B-MSP] Metering Oil Pump Voltage Inspection 1. Disconnect the metering oil pump No.1 and No.2 connectors (2 terminals). (See METERING OIL PUMP REMOVAL/INSTALLATION [13B-MSP].) 2. Measure the voltage at terminal B using a tester.
Page 906 1. If not within the specification, replace the metering oil pump. Metering oil pump No.1, No.2 standard resistance 1. 3.6—4.1 ohms [20°C {68 °F}] Oil Nozzle Inspection 1. Remove the oil nozzle. (See OIL NOZZLE REMOVAL/INSTALLATION [13B-MSP].) 2. Blow compressed air into area A while applying water to area B and verify that bubbles form on area B.
Page 907 1. If there is oil leakage, repair or replace the applicable part. Metering oil pumps (junction with oil tube/hose) Oil nozzles (junction with oil tube/rotor housing) OCV (installation position) Oil pressure sensor (installation position) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 908 < Previous Next > 2011 - RX-8 - Engine OIL PAN UPPER BLOCK REMOVAL/INSTALLATION [13B-MSP] WARNING: Hot engines and engine oil can cause severe burns. Turn off the engine and wait until it and the engine oil have cooled. A vehicle that is lifted but not securely supported on safety stands is dangerous. It can slip or fall, causing death or serious injury.
Page 909 1Connector 2Oil pan upper block component (See Oil Pan Upper Block Component Removal Note.) (See Oil Pan Upper Block Component Installation Note.) 3Baffle plate 4Clip 5Oil level switch 6Baffle plate 7Oil pan upper block Oil Pan Upper Block Component Removal Note CAUTION: Be careful not to damage the installation surface of the housing and oil pan upper block.
Page 910 Oil Pan Upper Block Component Installation Note CAUTION: 1. Apply the silicon sealant in a single, unbroken line around the whole perimeter. 2. Install the oil pan upper block before the applied sealant starts to harden. 3. Using bolts with the old seal adhering could cause cracks in the housing. 1.
Page 911 4. Install the oil pan upper block component to the housing. 5. Tighten the oil pan upper block installation bolts. Tightening torque 1. 18.6—25.5 N·m {1.9—2.6 kgf·m, 13.8—18.8 ft·lbf} < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 912 < Previous Next > 2011 - RX-8 - Engine COOLING SYSTEM LOCATION INDEX [13B-MSP] 1Cooling system cap (See COOLING SYSTEM CAP INSPECTION [13B-MSP].) 2Thermostat (See THERMOSTAT REMOVAL/INSTALLATION [13B-MSP].) (See THERMOSTAT INSPECTION [13B-MSP].) 3Water pump (See WATER PUMP REMOVAL/INSTALLATION [13B-MSP].)
Page 913 (See COOLING FAN COMPONENT REMOVAL/INSTALLATION [13B-MSP].) (See FAN MOTOR INSPECTION [13B-MSP].) 7Coolant reserve tank (See ENGINE COOLANT LEVEL INSPECTION [13B-MSP].) (See COOLANT RESERVE TANK REMOVAL/INSTALLATION [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 914 Always disconnect the negative battery cable when servicing the cooling fan or parts near the cooling fan. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 915 When you are sure all the pressure is gone, press down on the cap using the cloth, turn it, and remove it. NOTE: If the “FL22” mark is shown on or near the cooling system cap, use Mazda Genuine FL22 engine coolant. FL22 type engine coolant is shipped as a diluted solution. Use the solution as is when replacing coolant.
Page 916 If the engine coolant level is below the L mark, add engine coolant. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 917 5. Engine coolant damages paint. If engine coolant does get on a painted surface, rinse it off quickly. NOTE: If the “FL22” mark is shown on or near the cooling system cap, use Mazda Genuine FL22 engine coolant. FL22 type engine coolant is shipped as a diluted solution. Use the solution as is when replacing coolant.
Page 918 If the engine coolant protection level is not correct, add water or engine coolant. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 919 < Previous Next > 2011 - RX-8 - Engine ENGINE COOLANT LEAKAGE INSPECTION [13B-MSP] WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury.
Page 921 5. Engine coolant damages paint. If engine coolant does get on a painted surface, rinse it off quickly. NOTE: If the “FL22” mark is shown on or near the cooling system cap, use Mazda Genuine FL22 engine coolant. FL22 type engine coolant is shipped as a diluted solution. Use the solution as is when...
Page 922 Engine coolant capacity (approx. quantity) MT: 10.0 L {10.6 US qt, 8.80 Imp qt} AT: 9.8 L {10 US qt, 8.6 Imp qt} 1. Remove the cooling system cap. 2. Loosen the radiator drain plug and drain the engine coolant into a container. 3.
Page 923 11. Stop the engine, and inspect the engine coolant level after the engine coolant temperature decreases. If it is low, repeat steps 7—10. 12. Inspect for engine coolant leakage. (See ENGINE COOLANT LEAKAGE INSPECTION [13B- MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 924 < Previous Next > 2011 - RX-8 - Engine WATER PUMP REMOVAL/INSTALLATION [13B-MSP] WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury.
Page 925 1Water pump pulley 2Engine hanger (engine front side) 3Generator strap 4Water pump 5O-ring (See O-ring Installation Note.) O-ring Installation Note 1. Apply engine coolant to a new O-ring.
Page 927 < Previous Next > 2011 - RX-8 - Engine FAN MOTOR INSPECTION [13B-MSP] Part Inspection 1. Verify that the battery is fully charged. (See BATTERY INSPECTION [13B-MSP].) 2. Disconnect the cooling fan motor connector (4 terminals). 3. Install a tester and battery to the cooling fan motor connector (4 terminals) as shown in the figure.
Page 929 < Previous Next > 2011 - RX-8 - Engine COOLANT RESERVE TANK REMOVAL/INSTALLATION [13B-MSP] WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury.
Page 930 1Hose 2Connector 3Coolant reserve tank 4Hose < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 931 < Previous Next > 2011 - RX-8 - Engine THERMOSTAT REMOVAL/INSTALLATION [13B-MSP] WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury.
Page 932 1Upper radiator hose 2Coolant reserve tank hose 3Generator strap 4Thermostat cover 5Thermostat (See Thermostat Installation Note.) Thermostat Installation Note 1. Install the thermostat by fitting the projection on the thermostat to the recess of the...
Page 934 THERMOSTAT REMOVAL/INSTALLATION [13B-MSP].) Thermostat initial-opening temperature 80—84 °C {176—183 °F} Thermostat full-open temperature 95 °C {203 °F} Thermostat full-open lift More than 8.5 mm {0.33 in} < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 935 < Previous Next > 2011 - RX-8 - Engine RADIATOR REMOVAL/INSTALLATION [13B-MSP] WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury. It may also damage the engine and cooling system.
Page 936 1Cooling fan motor connector 2Upper radiator hose 3Lower radiator hose 4Condenser fitting bolt (See Condenser Fitting Bolt Removal Note.) 5Bracket 6Radiator bracket 7Radiator and cooling fan component 8Cooling fan component...
Page 937 9Radiator Condenser Fitting Bolt Removal Note 1. Remove the condenser fitting bolt, and position the condenser out of the way with the cooler pipes still connected. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 938 < Previous Next > 2011 - RX-8 - Engine COOLING SYSTEM CAP INSPECTION [13B-MSP] WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury.
Page 940 < Previous Next > 2011 - RX-8 - Engine COOLING FAN COMPONENT REMOVAL/INSTALLATION [13B-MSP] WARNING: Never remove the cooling system cap or loosen the radiator drain plug while the engine is running, or when the engine and radiator are hot. Scalding engine coolant and steam may shoot out and cause serious injury.
Page 941 13. Inspect the ATF level. (AT) (See AUTOMATIC TRANSMISSION FLUID (ATF) INSPECTION [SJ6A-EL].) 1Cooling fan No.1 2Cooling fan No.2 3Cooling fan motor No.1 4Cooling fan motor No.2 5Radiator cowling < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 942 < Previous Next > 2011 - RX-8 - Engine INTAKE-AIR SYSTEM VACUUM HOSE ROUTING DIAGRAM [13B-MSP]...
Page 944 < Previous Next > 2011 - RX-8 - Engine SECONDARY SHUTTER VALVE (SSV) REMOVAL/INSTALLATION [13B-MSP] WARNING: A hot engine and intake-air system can cause severe burns. Turn off the engine and wait until they are cool before removing the intake-air system.
Page 945 10. Disconnect the air hose and vacuum hose. 11. Remove the AIR pipe installation bolt. 12. Pull up the AIR pipe and set it aside.
Page 946 13. Loosen the water pump pulley installation bolt. 14. Position the generator drive belt out of the way. 15. Remove the water pump pulley. (See WATER PUMP REMOVAL/INSTALLATION [13B-MSP].) 16. Remove the generator strap. (See THERMOSTAT REMOVAL/INSTALLATION [13B-MSP].) 17. Disconnect the hoses from the thermostat cover and thermostat case. 18.
Page 947 20. Set aside the main wiring harness to the battery side. 21. Remove in the order shown in the figure. 22. Install in the reverse order of removal. 23. Complete the “AFTER SERVICE PRECAUTION”. (See AFTER SERVICE PRECAUTION [13B- MSP].)
Page 948 1SSV (See SSV Installation Note.) SSV Installation Note 1. Remove the carbon adhering to the internal SSV port of the intake manifold. a. Wrap a clean cloth around the driver shaft (120 mm or more). b. Spread a clean cloth underneath the internal SSV port of the intake manifold and cover the secondary port.
Page 949 Tightening torque 7.8—10.8 N·m {79.6—110.1 kgf·cm, 69.1—95.5 in·lbf} < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 950 < Previous Next > 2011 - RX-8 - Engine VARIABLE DYNAMIC EFFECT INTAKE-AIR (VDI) VALVE REMOVAL/INSTALLATION [13B-MSP] WARNING: A hot engine and intake-air system can cause severe burns. Turn off the engine and wait until they are cool before removing the intake-air system.
Page 952 < Previous Next > 2011 - RX-8 - Engine VACUUM CHAMBER INSPECTION [13B-MSP] Vacuum Hold Inspection 1. Remove the extension manifold and oil filler pipe. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [13B-MSP].) 2. Remove the vacuum hose. 3. Install the vacuum pump as shown in the figure.
Page 953 c. Verify the displayed vacuum after 10 s. Standard −60 — −50 kPa {−450 — −375 mmHg, −18 — −15 inHg} If it is not within the specification, inspect the check valve. (See Check valve.) Check valve 1. Remove the check valve. 2.
Page 954 Solenoid valve.) Solenoid valve 1. Remove the filter caps from two of the solenoid valves and install blind caps (1010-13104) to the removed positions. 2. Install the vacuum pump as shown in the figure. 3. Inspect using the following procedure: a.
Page 956 < Previous Next > 2011 - RX-8 - Engine AIR CLEANER ELEMENT INSPECTION [13B-MSP] 1. Hold up the air cleaner as shown in the figure to remove the rubber from the air cleaner case. 2. Remove the air cleaner element from the air cleaner.
Page 957 Is the air cleaner element soiled, damaged, or bent? Are the air cleaner case and the air cleaner element correctly sealed? Is the correct air cleaner element installed? < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 958 1. Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [13B-MSP].) 2. Remove in the order indicated in the table. 1Connector 2Accelerator pedal 3. Install in the reverse order of removal. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 959 < Previous Next > 2011 - RX-8 - Engine INTAKE-AIR SYSTEM DIAGRAM [13B-MSP] < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 960 < Previous Next > 2011 - RX-8 - Engine INTAKE-AIR SYSTEM LOCATION INDEX [13B-MSP] 1 VFAD solenoid valve (Vehicles with VFAD) (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [13B-MSP].) (See VARIABLE FRESH AIR DUCT (VFAD) SOLENOID VALVE INSPECTION [13B-MSP].) 2 APV motor...
Page 961 (See INTAKE MANIFOLD REMOVAL/INSTALLATION [13B-MSP].) (See AUXILIARY PORT VALVE (APV) MOTOR INSPECTION [13B-MSP].) 3 Intake manifold (See INTAKE MANIFOLD REMOVAL/INSTALLATION [13B-MSP].) (See INTAKE MANIFOLD DISASSEMBLY/ASSEMBLY [13B-MSP].) 4 SSV actuator (See SECONDARY SHUTTER VALVE (SSV) REMOVAL/INSTALLATION [13B-MSP].) (See SECONDARY SHUTTER VALVE (SSV) ACTUATOR INSPECTION [13B-MSP].) 5 VDI actuator (Vehicles with VDI) (See...
Page 963 < Previous Next > 2011 - RX-8 - Engine INTAKE MANIFOLD VACUUM INSPECTION [13B-MSP] 1. Verify that the intake-air system related parts and hoses are securely installed. 2. Disconnect the vacuum hose shown in the figure. 3. Install the vacuum gauge.
Page 964 Purge solenoid valve installation part Intake manifold installation part Intake manifold vacuum MT: –66.7—–56.0 kPa {–500—–421 mmHg, –19.6—–16.6 inHg} AT: –66.9—–53.1 kPa {–501—–399 mmHg, –19.7—–15.7 inHg} < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 965 < Previous Next > 2011 - RX-8 - Engine INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [13B-MSP] WARNING: A hot engine and intake-air system can cause severe burns. Turn off the engine and wait until they are cool before removing the intake-air system. Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite and cause serious injury or death and damage.
Page 966 1 Air cleaner cover 2 VFAD solenoid valve (Vehicles with VFAD)
Page 967 3 Vacuum chamber 4 Air cleaner element 5 Air cleaner case 6 Air hose (See Air Hose Installation Note.) 7 Throttle body (See Throttle Body Removal Note.) (See Throttle Body Installation Note.) 8 Extension manifold (upper) (See Extension Manifold (Upper) Removal Note.) 9 Extension manifold (lower) 10Oil filler pipe...
Page 968 2. Remove the water hose from the throttle body and plug the water hose quickly. Extension Manifold (Upper) Removal Note 1. Remove the front suspension tower bar. (See FRONT SUSPENSION TOWER BAR REMOVAL/INSTALLATION [MT].) 2. Remove the bracket as shown in the figure. 3.
Page 969 2. Remove the plug from the engine coolant hose and install the water hose to the throttle body quickly. Air Hose Installation Note 1. Align the alignment marks with the air hose notches. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 970 < Previous Next > 2011 - RX-8 - Engine INTAKE MANIFOLD REMOVAL/INSTALLATION [13B-MSP] WARNING: Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Always keep sparks and flames away from fuel. Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite and cause serious injury or death and damage.
Page 971 8. Remove the A/C belt. (See DRIVE BELT REPLACEMENT [13B-MSP].) 9. Remove the A/C compressor with the pipes connected and secure the A/C compressor using wire or rope so that it is out of the way. 10. Disconnect the engine wiring harness from the main fuse block side. AERODYNAMIC UNDER COVER REMOVAL/INSTALLATION.) 11.
Page 972 1Fuel hose (See QUICK RELEASE CONNECTOR REMOVAL/INSTALLATION [13B-MSP].) 2Fuel distributor (intake manifold side) (See FUEL INJECTOR REMOVAL/INSTALLATION [13B-MSP].)
Page 973 2. Tighten the bolts in the order shown in the figure 3. Retighten the No.1 bolt after tighten the all bolts. Tightening torque 18.6—25.5 N·m {1.9—2.6 kgf·m, 14—18 ft·lbf} < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 974 < Previous Next > 2011 - RX-8 - Engine THROTTLE BODY INSPECTION [13B-MSP] Resistance Inspection 1. Remove the throttle body. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [13B-MSP].) 2. Verify that there is no continuity between the throttle body and throttle body each terminal.
Page 975 Open circuit If there is no continuity, the circuit is open. Repair or replace the wiring harness. Throttle body terminal A and PCM terminal 2A Throttle body terminal B and PCM terminal 2B Short circuit If there is no continuity, the circuit is shorted. Repair or replace the wiring harness. Throttle body terminal A and power supply Throttle body terminal A and body GND Throttle body terminal B and power supply...
Page 976 If cannot be verified, replace the throttle body. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 977 < Previous Next > 2011 - RX-8 - Engine INTAKE-AIR SYSTEM INSPECTION [13B-MSP] 1. Perform the following intake-air system part inspections. NOTE: If there is improper installation or a malfunction of an intake-air system part, it could cause poor emission, low engine output, or rough idling.
Page 978 1. Refer to the intake-air system hose routing diagram and verify that the hoses are installed in the correct positions. (See INTAKE-AIR SYSTEM VACUUM HOSE ROUTING DIAGRAM [13B- MSP].) If there is any abnormality, install in the correct position. 2. Verify that there is no crushing, cracks, or splits on the hose. If there is any abnormality, repair or replace the hose.
Page 980 < Previous Next > 2011 - RX-8 - Engine INTAKE MANIFOLD DISASSEMBLY/ASSEMBLY [13B-MSP] 1. Remove the intake manifold. (See INTAKE MANIFOLD REMOVAL/INSTALLATION [13B-MSP].) 2. Remove the APV position sensor No.1. (See AUXILIARY PORT VALVE (APV) POSITION SENSOR REMOVAL/INSTALLATION [13B-MSP].) 3. Remove the APV position sensor No.2. (See AUXILIARY PORT VALVE (APV) POSITION SENSOR REMOVAL/INSTALLATION [13B-MSP].)
Page 981 (See APV Removal Note.) 3SSV switch 4VDI valve (Vehicles with VDI) 5SSV 6Gasket 7APV (See APV Removal Note.) (See APV Installation Note.) 8Intake manifold APV Removal Note 1. Rotate the APV gear by hand to a position which allows removal of the APV installation bolt. 2.
Page 982 If the gear cannot be rotated smoothly, clean the internal ports of the housing and the areas around the APV. 3. Install a new gasket, APV motor and bracket. Tightening torque 6.9—9.8 N·m {71—99 kgf·cm, 62—86 in·lbf} < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 983 < Previous Next > 2011 - RX-8 - Engine SECONDARY SHUTTER VALVE (SSV) SOLENOID VALVE INSPECTION [13B-MSP] Airflow Inspection 1. Disconnect the negative battery cable. 2. Remove the SSV solenoid valve. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [13B-MSP].) 3. Inspect for airflow using the steps in the table below.
Page 984 If there is no continuity, the circuit is shorted. Repair or replace the wiring harness. SSV solenoid valve terminal B and body GND SSV solenoid valve terminal A and power supply < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 985 < Previous Next > 2011 - RX-8 - Engine SECONDARY SHUTTER VALVE (SSV) ACTUATOR INSPECTION [13B-MSP] 1. Disconnect the vacuum hose of the SSV actuator. 2. Install the vacuum pump to the SSV actuator. 3. Verify that the rod moves as indicated in the table below when gradually applying a vacuum to the SSV actuator.
Page 987 < Previous Next > 2011 - RX-8 - Engine VARIABLE DYNAMIC EFFECT INTAKE-AIR (VDI) SOLENOID VALVE INSPECTION [13B-MSP] Vehicles With VDI Airflow inspection 1. Disconnect the negative battery cable. 2. Remove the VDI solenoid valve. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [13B-MSP].) 3.
Page 988 If there is no continuity, the circuit is shorted. Repair or replace the wiring harness. VDI solenoid valve terminal B and body GND VDI solenoid valve terminal A and power supply < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 989 < Previous Next > 2011 - RX-8 - Engine VARIABLE DYNAMIC EFFECT INTAKE-AIR (VDI) ACTUATOR INSPECTION [13B- MSP] Vehicles With VDI 1. Disconnect the VDI actuator vacuum hose. 2. Install the vacuum pump to the VDI actuator. 3. Verify that the rod moves as indicated in the table below when gradually applying a vacuum to the VDI actuator.
Page 990 If it fails, replace the VDI valve. (See INTAKE MANIFOLD DISASSEMBLY/ASSEMBLY [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 991 3. Verify that there is no airflow at port A when blowing air by mouth from port B. If it cannot be verified, replace the check valve. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 992 < Previous Next > 2011 - RX-8 - Engine VARIABLE FRESH AIR DUCT (VFAD) SOLENOID VALVE INSPECTION [13B-MSP] Vehicles With VFAD Airflow insoection 1. Disconnect the negative battery cable. 2. Remove the VFAD solenoid valve. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [13B-MSP].) 3.
Page 993 If there is no continuity, the circuit is shorted. Repair or replace the wiring harness. VFAD solenoid valve terminal B and body GND VFAD solenoid valve terminal A and power supply < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 994 < Previous Next > 2011 - RX-8 - Engine VARIABLE FRESH AIR DUCT (VFAD) ACTUATOR INSPECTION [13B-MSP] Vehicles With VFAD 1. Remove the front bumper. (See FRONT BUMPER REMOVAL/INSTALLATION.) 2. Disconnect the vacuum hose of the VFAD actuator. 3. Install the vacuum pump to the VFAD actuator.
Page 995 If it cannot be verified, replace the fresh-air duct. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 996 < Previous Next > 2011 - RX-8 - Engine AUXILIARY PORT VALVE (APV) MOTOR INSPECTION [13B-MSP] Resistance Inspection 1. Remove the APV motor. (See INTAKE MANIFOLD DISASSEMBLY/ASSEMBLY [13B-MSP].) 2. Measure the resistance between the APV motor terminals. APV motor resistance 8—50 ohms [20 °C {68 °F}]...
Page 997 GND B+ Counterclockwise If there is any malfunction, replace the APV motor. (See INTAKE MANIFOLD DISASSEMBLY/ASSEMBLY [13B- MSP].) If as specified, carry out the “Circuit Open/Short Inspection”. Circuit Open/Short Inspection 1. Disconnect the PCM connector. (See PCM REMOVAL/INSTALLATION [13B-MSP].) 2. Inspect the following wiring harnesses for open or short (continuity check). Open circuit If there is no continuity, the circuit is open.
Page 999 < Previous Next > 2011 - RX-8 - Engine FUEL SYSTEM LOCATION INDEX [13B-MSP] Engine Compartment Side 1Pulsation damper (See PULSATION DAMPER REMOVAL/INSTALLATION [13B-MSP].) (See PULSATION DAMPER INSPECTION [13B-MSP].) 2Quick release connector (See QUICK RELEASE CONNECTOR REMOVAL/INSTALLATION [13B-MSP].)
Page 1000 3Fuel injector (FS, RS) (See FUEL INJECTOR REMOVAL/INSTALLATION [13B-MSP].) (See FUEL INJECTOR INSPECTION [13B-MSP].) 4Fuel injector (FP, RP) (See FUEL INJECTOR REMOVAL/INSTALLATION [13B-MSP].) (See FUEL INJECTOR INSPECTION [13B-MSP].) 5Fuel pump resistor (See FUEL PUMP RESISTOR REMOVAL/INSTALLATION [13B-MSP].) (See FUEL PUMP RESISTOR INSPECTION [13B-MSP].) Fuel Tank Side 1Fuel tank...
Page 1001 4Fuel pump unit (See FUEL PUMP UNIT REMOVAL/INSTALLATION [13B-MSP].) (See FUEL PUMP UNIT DISASSEMBLY/ASSEMBLY [13B-MSP].) (See FUEL PUMP UNIT INSPECTION [13B-MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 1002 < Previous Next > 2011 - RX-8 - Engine FUEL SYSTEM DIAGRAM [13B-MSP]...
Page 1004 < Previous Next > 2011 - RX-8 - Engine BEFORE SERVICE PRECAUTION [13B-MSP] WARNING: Fuel is extremely flammable. Always keep sparks and flame away from fuel. Ignition may cause death or serious injury, or damage to equipment. Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite and cause serious injury or death and damage.
Page 1006 < Previous Next > 2011 - RX-8 - Engine AFTER SERVICE PRECAUTION [13B-MSP] Fuel Leakage Inspection WARNING: Fuel vapor is hazardous. It can very easily ignite, causing serious injury and damage. Fuel can also irritate skin and eyes. To prevent this, always complete the “Fuel Line Inspection”.
Page 1007 If there is damage to the seal on the fuel pipe side, replace the fuel pipe. Fuel Leakage There shall be no leakage after 5 min. 4. After reinstallation, repeat Step 1—3 of the fuel leakage inspection. < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 1008 < Previous Next > 2011 - RX-8 - Engine FUEL LINE PRESSURE INSPECTION [13B-MSP] WARNING: Fuel line spills and leakage from the pressurized fuel system are dangerous. Fuel can ignite and cause serious injury or death and damage.To prevent this, complete the following inspection with the engine stopped.
Page 1009 5. Insert the SST quick release connector into the fuel pipe until a click heard. 6. Verify that the quick release connector is firmly connected by pulling it by hand. 7. Start the fuel pump using the following procedure. Using M-MDS Connect the negative battery cable.
Page 1010 DIAGNOSTIC TEST [13B-MSP].) Without using M-MDS Connect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [13B-MSP].) CAUTION: Shorting the wrong terminal of the check connector may cause malfunctions. Make sure to short only the specified terminal. Ground the check connector terminal F/P using the jumper wire. Turn the ignition switch to the ON position and operate the fuel pump.
Page 1011 12. Disconnect the SST. 13. Connect the quick release connector. (See QUICK RELEASE CONNECTOR REMOVAL/INSTALLATION [13B-MSP].) 14. Complete the “AFTER SERVICE PRECAUTION”. (See AFTER SERVICE PRECAUTION [13B- MSP].) < Previous Next > Back to Top © 2011 Mazda North American Operations, U.S.A.
Page 1012 < Previous Next > 2011 - RX-8 - Engine FUEL INJECTOR REMOVAL/INSTALLATION [13B-MSP] 1. Complete the “BEFORE SERVICE PRECAUTION”. (See BEFORE SERVICE PRECAUTION [13B-MSP].) 2. Remove the engine cover. (See ENGINE COVER REMOVAL/INSTALLATION [13B-MSP].) 3. Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION [13B-MSP].)

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