Innova 3150e Owner's Manual
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Innova 3150e Owner's Manual

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  • Page 2: Table Of Contents

    VEHICLE APPLICATIONS - SRS VEHICLE APPLICATIONS – MAKES COVERED ..................VEHICLE APPLICATIONS - OIL RESET VEHICLE APPLICATIONS – MAKES COVERED ..................GLOSSARY GLOSSARY OF TERMS AND ABBREVIATIONS ..................WARRANTY AND SERVICING LIMITED ONE YEAR WARRANTY ........................ SERVICE PROCEDURES ..........................3150e...

  • Page 3: Introduction

    Supplemental Restraint System (SRS) DTCs and vehicle information. The types of enhanced data available depends on the vehicle make. The Diagnostic Tool is also compatible with most Chrysler, Ford, GM, Honda and Toyota vehicles equipped with OBD1 systems with purchase of optional OBD1 upgrade. 3150e...

  • Page 4: You Can Do It

    Diagnostic Tool’s display screen. System Status is indicated by LED indicators. Easy To Define ..Read code definitions from the Diag- nostic Tool’s display. View Freeze Frame data. View ABS DTCs. View SRS DTCs. 3150e...

  • Page 5: Safety Precautions

    Connecting or disconnecting test equipment when the ignition is ON can damage test equipment and the vehicle's electronic components. Turn the ignition OFF before connecting the Diagnostic Tool to or disconnecting the Diagnostic Tool from the vehicle’s Data Link Connector (DLC). 3150e...
  • Page 6 Don't wear loose clothing or jewelry when working on an engine. Loose clothing can become caught in the fan, pulleys, belts, etc. Jewelry is highly conductive, and can cause a severe burn if it makes contact between a power source and ground. 3150e...

  • Page 7: About The Diagnostic Tool

    (300 mm) of center of the panel, on the driver’s side of most vehicles. It should be easily accessible and visible from a BEHIND kneeling position outside the NEAR ASHTRAY CENTER vehicle with the door open. OF DASH LEFT CORNER OF DASH 3150e...

  • Page 8: Battery Replacement

    The Diagnostic Tool’s Firmware Version screen displays. After the initial language and unit of measurement selections are performed, these, as well as other settings, can be changed as desired. Proceed to “ADJUSTMENTS AND SETTINGS” on page 126 for further instructions. 3150e...

  • Page 9: Diagnostic Tool Controls

    5. M button – When pressed, displays the Main Menu. To turn the Diagnostic Tool "On", you must press and hold the POWER/LINK button for approximately 3 seconds. 6. FF button – When pressed while linked to a vehicle, displays Freeze Frame data for the priority DTC. 3150e...
  • Page 10 19. OBD II Cable - Connects the Diagnostic tool to the vehicle's Data Link Connector (DLC) when retrieving codes from OBD II systems. 20. TOYOTA Connector Cable Adaptor - Installs on cable (item 14) when connecting to a Toyota OBD1 Data Link Connector. 3150e...

  • Page 11: Display Functions

    "on", all 3 LEDs will light up as a last resort indicator to warn you that the batteries need replacement. No data will be displayed on screen when all 3 LEDs are lit. 3150e...
  • Page 12 12. FREEZE FRAME icon - Indicates that there is Freeze Frame data from “Priority Code” (Code #1) stored in the vehicle’s computer memory. 13. Code type - Indicates the type of code being displayed; Generic Stored, Generic Pending, Generic permanent, etc. 3150e...

  • Page 13: Onboard Diagnostics

    By switching from mechanical to electronic engine controls, vehicle manufacturers are able to control fuel delivery and spark timing more precisely. Some newer Computer Control Systems also provide control over other vehicle functions, such as transmission, brakes, charging, body, and suspension systems. 3150e...
  • Page 14 EGR valve or Ignition Module to perform these actions. TYPICAL COMPUTER OUTPUT DEVICES CONTROL SYSTEM Fuel Injectors Idle Air Control EGR Valve Ignition Module On-Board Computer INPUT DEVICES Coolant Temperature Sensor INPUT DEVICES Throttle Position Sensor Oxygen Sensors Fuel Injectors 3150e...
  • Page 15 The California Air Resources Board (CARB) conducted studies on OBD1 equipped vehicles. The information that was gathered from these studies showed the following: A large number of vehicles had deteriorating or degraded emissions-related components. These components were causing an increase in emissions. 3150e...
  • Page 16 (Diagnostic Tools, Code Readers, etc.) and the vehicle’s on-board computer. OBD2 Terminology The following terms and their definitions are related to OBD2 systems. Read and reference this list as needed to aid in the understanding of OBD2 systems. 3150e...
  • Page 17 “Off.” Since each of the fifteen monitors is designed to run diagnostics and testing on a different part of the engine or emissions system, the “Trip Drive Cycle” needed for each individual Monitor to run and complete varies. 3150e...

  • Page 18: Diagnostic Trouble Codes (Dtcs)

    The 2nd character is a numeric digit (0 thru 3). It identifies the “type” of code (Generic or Manufacturer-Specific). Generic DTCs are codes that are used by all vehicle manu- facturers. The standards for generic DTCs, as well as their definitions, are set by the Society of Automotive Engineers (SAE). 3150e...
  • Page 19 Auxiliary Emission Control System Vehicle Speed Control and Idle Control System Computer Output Circuits Transmission 8 - Transmission 9 - Transmission A - Hybrid Propulsion B - Hybrid Propulsion Hybrid Propulsion Identifies what section of the system is malfunctioning 3150e...
  • Page 20 If the failure is not found on the second Trip, the Pending DTC is erased from the computer’s memory. The MIL will stay lit for both Type “A” and Type “B” codes until one of the following conditions occurs: 3150e...

  • Page 21: Obd2 Monitors

    Continuous Monitors Three of these Monitors are designed to constantly monitor their associated components and/or systems proper operation. Continuous Monitors run constantly when the engine is running. The Continuous Monitors are: Comprehensive Component Monitor (CCM) Misfire Monitor Fuel System Monitor 3150e...
  • Page 22 In this case, the signal would fail the rationality test. The CCM is supported by both “spark ignition” vehicles and “compression ignition” vehicles. The CCM may be either a “One-Trip” or a “Two-Trip” Monitor, depending on the component. 3150e...
  • Page 23 The computer checks the efficiency of the catalytic converter by monitoring the oxygen sensors used by the system. One sensor is located before (upstream of) the converter; the other is located after (downstream of) the converter. If the catalytic converter loses its ability to store oxygen, 3150e...
  • Page 24 The fumes are stored in the charcoal canister. The computer controls the flow of fuel vapors from the charcoal canister to the engine via a purge solenoid. The computer energizes or de-energizes the purge solenoid (depending on solenoid design). The purge solenoid opens a 3150e...
  • Page 25 The oxygen sensor must reach a temperature of at least 600-650°F, and the engine must reach normal operating temperature, for the computer to enter into closed-loop operation. The oxygen sensor only functions when the computer is in closed-loop. A properly operating 3150e...
  • Page 26 Pending Code. The computer does not command the MIL on at this time. If the fault is sensed again on the second trip, the computer commands the MIL “On,” and saves the code in its long-term memory. 3150e...
  • Page 27 Pending Code. The computer does not command the MIL on at this time. If the fault is sensed again on the second trip, the computer commands the MIL “On,” and saves the code in its long-term memory. 3150e...
  • Page 28 Number of trips needed, with no faults present, to erase a Pending Number and type of trips or drive cycles needed, with no faults present, to turn off the MIL Number of warm-up periods needed to erase the DTC from the computer’s memory after the MIL is turned off 3150e...
  • Page 29 Once per 3 trips trip Nox Adsorber Monitor Once per 3 trips trip Boost Pressure Once per 3 trips System Monitor trip Exhaust Gas Sensor Once per 3 trips Monitor trip PM Filter Monitor Once per 3 trips trip 3150e...

  • Page 30: Preparation For Testing

    *VIN: Vehicle Identification Number, found at the base of the windshield on a metallic plate, or at the driver door latch area (consult your vehicle owner's manual for location). TRANSMISSION: ❏ Automatic ❏ Manual Please check all applicable items in each category. DESCRIBE THE PROBLEM: 3150e...
  • Page 31 No symptoms Backfires ❏ ❏ Runs rough Misfires or cuts out ❏ ❏ Lacks power Engine knocks, pings or rattles ❏ Bucks and jerks ❏ Surges ❏ Poor fuel economy ❏ Dieseling or run-on ❏ Hesitates or stumbles on accelerations 3150e...
  • Page 32 CHECK ENGINE LIGHT / DASH WARNING LIGHT ❏ ❏ ❏ Sometimes ON Always ON Never ON PECULIAR SMELLS ❏ ❏ "Hot" Gasoline ❏ ❏ Sulfur ("rotten egg") Burning oil ❏ ❏ Burning rubber Electrical STRANGE NOISES ❏ ❏ Rattle Squeak ❏ ❏ Knock Other 3150e...

  • Page 33: Before You Begin

    Check all electrical wiring and harnesses for proper connection. Make sure wire insulation is in good condition, and there are no bare wires. Make sure the engine is mechanically sound. If needed, perform a compression check, engine vacuum check, timing check (if applicable), etc. 3150e...

  • Page 34: Vehicle Service Manuals

    Motor Publications 5600 Crooks Road, Suite 200 Troy, Michigan 48098 Phone: 800-426-6867 Web: www.motor.com FACTORY SOURCES Ford, GM, Chrysler, Honda, Isuzu, Hyundai and Subaru Service Manuals Helm Inc. 14310 Hamilton Avenue Highland Park, Michigan 48203 Phone: 800-782-4356 Web: www.helminc.com 3150e...

  • Page 35: Using The Diagnostic Tool

    DLC, the unit automatically turns ON. If the unit does not power on automatically when connected to the vehicle’s DLC connector, it usually indicates there is no power present at the vehicle’s DLC connector. Check your fuse panel and replace any burned-out fuses. 3150e...
  • Page 36 - Contact Technical Support for assistance. The Diagnostic Tool will display a code only if codes are present in the vehicle’s computer memory. If no codes are present, the message “No Powertrain DTCs or Freeze Frame Data presently stored vehicle’s computer.” 3150e...
  • Page 37 Select Vehicle screen, the Select Year screen displays. Use the UP and DOWN buttons, as necessary, to highlight the desired vehicle model year, then press the ENTER button to continue. If necessary, select Next to view additional options. The Select Make screen dis- plays. 3150e...
  • Page 38 Diagnostic Trouble Codes, Monitor Status and Freeze Frame Data retrieved from the vehicle’s computer memory. The Diagnostic Tool is capable of retrieving and storing up to 32 codes in memory, for immediate or later viewing. 11. To read the display: 3150e...
  • Page 39 Green LED – Indicates that all engine systems “OK” operating normally. All monitors supported by the vehicle have run performed their diagnostic testing, and no trouble codes are present. All Monitor icons will be solid. 3150e...
  • Page 40 13. If more than one DTC was retrieved, press and release the DTC button, as necessary. Each time the DTC button is pressed and released, the Diagnostic Tool will scroll and display the next DTC in sequence until all DTCs in its memory have displayed. 3150e...

  • Page 41: Viewing Freeze Frame Data

    In OBD2 systems, when an emissions-related engine malfunction occurs that causes a DTC to set, a record or snapshot of engine conditions at the time that the malfunction occurred is also saved in the vehicle’s computer memory. The record saved is called Freeze Frame data. 3150e...

  • Page 42: The System Menu

    Depending on the vehicle under test, some features and functions may not be available. To access the System Menu, press the SYSTEM MENU button. Use the and DOWN buttons, as necessary, to highlight the desired option, then press the ENTER button to view the selected information. 3150e...

  • Page 43: Viewing Oem Enhanced Dtcs

    Chrysler/Jeep......... page 41 Ford/Mazda..........page 43 GM/Isuzu..........page 46 Honda/Acura .......... page 48 Toyota/Lexus ......... page 49 Chrysler/Jeep Enhanced DTCs When Chrysler/Jeep OEM Enhanced is chosen from System Menu, Diagnostic Tool retrieves OEM enhanced DTCs from the vehicle’s computer. 3150e...
  • Page 44 LCD display. If the definition for the cur- rently displayed code is not available, an advisory mes- sage shows on the Diagnos- tic Tool’s LCD display. I/M MONITOR STATUS icons are not displayed when viewing enhanced DTCs. 3150e...
  • Page 45 “KOEO (Key On Engine Off) Test” or “KOER (Key On Engine Running) Test.” 1. Use the UP and DOWN buttons, as necessary, to highlight the desired option, then press the ENTER button. If KOER is selected, an advisory message shows on the Diagnostic Tool’s display. 3150e...
  • Page 46 Diagnostic Tool’s display. - Press the SYSTEM MENU button to return to the System Menu. If the KOEO Test was selected, and the vehicle’s engine is running, an advisory message shows on the Diagnostic Tool’s display. 3150e...
  • Page 47 “System Pass” message is displayed. Press the SYSTEM MENU button to return to the System Menu. 6. If more than one code was retrieved press the DTC button, as necessary, to display additional codes one at a time. 3150e...
  • Page 48 If the Diagnostic Tool cannot link to the vehicle’s computer after three attempts, the message “Contact Technical Support” displays. - Press the M button to return to the Main Menu. - Turn ignition off, disconnect the Diagnostic Tool. - Contact Technical Support for assistance. 3150e...
  • Page 49 Diagnostic Tool’s communication link with the vehicle’s computer disconnects. To re-establish communication, press the POWER/LINK button again. 4. When the last retrieved DTC has been displayed and the DTC button is pressed, the Diagnostic Tool returns to the “Priority” Code. 3150e...
  • Page 50 Diagnostic Tool is being powered through the vehicle’s DLC connector. The upper left hand corner of the display shows the DTC and number of the code currently being dis- played and the total number of codes retrieved. 3150e...
  • Page 51 Global OBD2 mode. Toyota/Lexus Enhanced DTCs When Toyota/Lexus OEM Enhanced is chosen from System Menu, Diagnostic Tool retrieves OEM enhanced DTCs from the vehicle’s computer. 1. A “One moment please” message displays while the Diagnostic Tool retrieves the selected DTCs. 3150e...
  • Page 52 LCD display. If the definition for the cur- rently displayed code is not available, an advisory mes- sage shows on the Diag- nostic Tool’s LCD display. I/M MONITOR STATUS icons are not displayed when viewing enhanced DTCs. 3150e...

  • Page 53: Viewing Abs Dtcs

    Diagnostic Tool’s display. Press the M button to return to the Main Menu. If the Diagnostic Tool fails to link to the vehicle’s computer, a "Communication Error" message shows Diagnostic Tool’s display. 3150e...
  • Page 54 In the case of long code definitions, a small arrow is shown in the upper/lower right-hand corner of the code display area to indicate the presence of additional information. Use the UP and DOWN buttons, as necessary, to view the additional information. 3150e...

  • Page 55: Viewing Srs Dtcs

    Error" message shows on the Diag- nostic Tool’s display. - Ensure your vehicle is OBD2 compliant. VEHICLES COVERED on page 5 for vehicle compliance verification information. - Verify the connection at the DLC, and verify the ignition is ON. 3150e...
  • Page 56 In the case of long code definitions, a small arrow is shown in the upper/lower right-hand corner of the code display area to indicate the presence of additional information. Use the UP and DOWN buttons, as necessary, to view the additional information. 3150e...

  • Page 57: Erasing Diagnostic Trouble Codes (Dtcs)

    3. If not, continue to step 2.) 2. Perform the Code Retrieval procedure as described on page 33. To erase OBD2 DTCs: Wait until the codes are displayed on the Diagnostic Tool’s LCD and then proceed to step 3. 3150e...

  • Page 58: I/M Readiness Testing

    The program requires that a vehicle be taken periodically to an Emissions Station for an "Emissions Test" or "Smog Check,” where the emissions-related components and systems are inspected and tested for proper operation. Emissions Tests are generally performed once a year, or once every two years. 3150e...
  • Page 59 I/M Readiness Monitor Status shows which of the vehicle's Monitors have run and completed their diagnosis and testing, and which ones have not yet run and completed testing and diagnosis of their designated sections of the vehicle's emissions system. 3150e...
  • Page 60 Monitors with a "Has Not Run" status have not yet met the conditions they need to perform diagnosis and testing of their assigned engine area (system), and have not been able to perform diagnostic testing on that system. 3150e...
  • Page 61 Monitor (a solid Monitor icon shows Monitor "Has Run" status, a flashing Monitor icon indicates "Has Not Run" status). Take this information to an emissions professional to determine (based on your test results) if your vehicle is ready for an Emissions Test (Smog Check). 3150e...
  • Page 62 Diagnostic Tool’s display will be flashing. Leave the Diagnostic Tool connected to the vehicle, and perform a Trip Drive Cycle for each "flashing" Monitor: Misfire, Fuel and Comprehensive Component Monitors run continuously and their icons will always be on solid, even after the erase function is performed. 3150e...

  • Page 63: About Repairsolutions

    RepairSolutions® lets you view, save, and email the diagnostic data retrieved from a vehicle’s on-board computer(s) using an Innova Diagnostic Tool. At the core of RepairSolutions® is an extensive knowledge database, developed by compiling and analyzing years worth of “real world” vehicle service data. RepairSolutions® builds...
  • Page 64 (whether they are active, expired, and/or transferable). This information is intended for reference only. It is based on manufacturer published data available at the time the data was gathered and may not fully reflect your actual warranty coverage. 3150e...
  • Page 65 (report #, VIN, etc.) you specify. Registered Devices – You can register all of your Innova tools with your RepairSolutions® account. The Registered Devices page shows all the tools registered to your account along with the date on which the device was activated.
  • Page 66 Shop Locator – Whether you want to purchase parts to make a repair yourself or find a local repair shop, the Shop Locator will return a list facilities near your location based on the Zip Code you provide. Hardware Requirements: Innova Diagnostic Tool Mini USB Cable (included with tool) 3150e...
  • Page 67 Accessing RepairSolutions® 1. Link your Diagnostic Tool to a vehicle and retrieve diagnostic data. 2. Visit www.innova.com, download and install the latest PC-Link software for your Scan Tool. Select the Support tab, then choose Manuals and Software. Use the drop-down menu provided to select your tool Category and tool Model to download the latest PC-Link software.

  • Page 68: Chrysler/Jeep Obd1 Systems (Optional Upgrade)

    Jeep On-Board Computer Systems 1993-95: In 1993, Jeep on-board computer systems (fuel injected vehicles only) were converted to the Chrysler on-board computer systems. All 1993 through 1995 fuel injected Jeep and Chrysler vehicles are equipped with similar on-board computer systems. 3150e...

  • Page 69: Vehicles Covered

    Chrysler vehicles are equipped with special test connectors that make it possible to connect specialized testing equipment that communicates with the vehicle’s on-board computer. Chrysler’s vehicle test connectors are usually dark in color (BLACK or GREY) and are located under the hood. 3150e...

  • Page 70: Code Retrieval Procedure

    3. Turn the ignition ON. DO NOT start the engine. The Chrysler Menu displays. 4. To retrieve codes from the vehicle’s computer: Use the UP and DOWN buttons, as necessary, to highlight the model year of the vehicle, then press the ENTER button. 3150e...
  • Page 71 In the case of long code definitions, a small arrow is shown in the upper/lower right-hand corner of the code display area to indicate the presence of additional information. Use the button to view the additional information. 8. Disconnect the Diagnostic Tool from the vehicle and turn the ignition key OFF. 3150e...

  • Page 72: Erasing Dtcs

    4. If you chose to erase DTCs, a “One moment please…” message displays while the erase function is in progress. If the erase was successful, a confirmation message shows on the Diagnostic Tool’s LCD display. Press the SYSTEM MENU button to return to the Chrysler Menu. 3150e...
  • Page 73 If proper repairs to correct the problem that caused the code(s) to be set are not made, the code(s) will appear again and the check engine light will illuminate as soon as the problem that cause the DTC to set manifests itself. 3150e...

  • Page 74: Ford Computer System Overview

    Capri, Cougar, LTD, Marquis, 2.3L I-4 OHC (YFA)* (6149)* Mustang, Tempo, Topaz 2.3L I-4 T, W EFI Turbo Capri, Cougar, Merkur XR4Ti, Mustang, T-Bird 2.3L I-4 HSC S, X Tempo, Topaz 3.8L V-6 Capri, Cougar, LTD, Marquis, Mustang, T-Bird 3150e...
  • Page 75 Escort, Tracer EEC-IV 2.0L I-4 A, 3 Contour, Mystique, Probe 2.5L V-6 Contour, Mystique 3.0L V-6 1, U Sable, Taurus (VIN 1 Taurus models are Flexible Fuel) 3.0L V-6 SHO 3.8L V-6 Cougar, Sable, Taurus, T-Bird 3.8L V-6 SC 3150e...
  • Page 76 5.0L V-8 5.8L V-8 FBC (2150A)* E and F Series Trucks/Vans (8500 lb. GVW or less only) 7.3L V-8 Diesel 7.5L V-8 1991-1994 2.3L I-4 OHC EFI, MFI Ranger EEC-IV 2.9L V-6 3.0L V-6 EFI, SEFI, SFI Aerostar, Ranger 3150e...

  • Page 77: Test Connectors

    (BLACK or GREY). Sometimes they have a plastic cover over 6-PIN them or are labeled EEC Test. The connectors can be found in the SINGLE following general locations in the engine compartment: EEC-IV TEST CONNECTOR 3150e...

  • Page 78: Connecting The Diagnostic Tool

    Intermittent DTCs may cause the Malfunction Indicator light to flicker or stay on until the intermittent malfunction goes away. However, the corresponding 3150e...

  • Page 79: Code Retrieval Procedures

    To view codes in the Diagnostic Tool’s memory: 1. Locate the vehicle’s Data Link Connector (DLC). See TEST CONNECTORS on page 75 for connector location. Some DLCs have a plastic cover that must be removed before connecting the Diagnostic Tool’s cable connector. 3150e...
  • Page 80 Diagnostic Tool ON, then press the ENTER button to continue. The Ford Menu displays. Use the buttons, as necessary, to make menu selections. 3. From the Ford Menu, highlight KOEO Test, then press the ENTER button. 3150e...
  • Page 81 Tool's LCD display. Do the following: - Verify the ignition is ON. - Check the cable connections at the Diagnostic Tool and at the vehicle's DLC. - Turn the ignition OFF, wait 10 seconds, then turn back ON to reset the computer. 3150e...
  • Page 82 In the case of long code definitions, a small arrow is shown in the upper/lower right-hand corner of the code display area to indicate the presence of additional information. Use the button to view the additional information. 11. Disconnect the Diagnostic Tool from the vehicle and turn the ignition key OFF. 3150e...
  • Page 83 Check your vehicle thoroughly before performing any test. See BEFORE YOU BEGIN on page 31 for details. ALWAYS observe safety precautions whenever working on a vehicle. Read and follow Safety Precautions on page 3 before performing this test. 3150e...
  • Page 84 6. When prompted, turn off all vehicle accessories, turn ignition key OFF and wait for the on screen prompt. If you wish to exit the Timing Check procedure at this time, press the SYSTEM MENU button. 3150e...
  • Page 85 Base timing may be out of adjustment, or the computer may have problems with the timing advance circuit. Refer to the vehicle's service repair manual for procedures on adjusting and/or repairing ignition timing. Repairs to ignition timing must be made before proceeding to the KOER Test. 3150e...
  • Page 86 If necessary, press the M button to exit, and perform an Engine Timing Check (page 81). Otherwise, press the ENTER button to continue. 4. The message “Warm up engine to operating temperature” displays. Start warm-up engine normal operating temperature. Press ENTER button to continue. 3150e...
  • Page 87 From 1991 to 1995 most use a three-digit code system. If the Diagnostic Tool fails to link to the vehicle’s computer, a “Vehicle is not responding” message shows on the Diagnostic Tool’s LCD display. Do the following: 3150e...
  • Page 88 15. If a "pass code" (code 111 or 111) is not received, the repair was unsuccessful. Consult the vehicle's service manual and recheck repair procedure. 3150e...

  • Page 89: Additional Tests For Eec-Iv Systems

    2. Connect the Diagnostic Tool cable (with the Ford Connector Cable Adaptor attached) to the Diagnostic Tool, then connect the adaptor to the vehicle's DLC. Press the POWER/LINK button to turn the Diagnostic Tool ON, then press the ENTER button to continue. 3150e...
  • Page 90 Balance Test mode, and will start cutting fuel to each cylinder in sequence to determine if all the cylinders are contributing equally. It may take up to five minutes before the test results are transmitted to the Diagnostic Tool. 3150e...
  • Page 91 Check your vehicle thoroughly before performing any test. See BEFORE YOU BEGIN on page 31 for details. ALWAYS observe safety precautions whenever working on a vehicle. Read and follow Safety Precautions on page 3 before performing this test. 3150e...
  • Page 92 "Output State Check Active" screen displays. 2.3L turbo engines with octane switch: switch premium position. 7. Press the ENTER button to continue. 8. A "One moment please test is in progress..." message shows on the Diagnostic Tool's LCD display. 3150e...
  • Page 93 (relays and solenoids) that are controlled by the vehicle's computer. If your vehicle is equipped with an Integrated Vehicle Speed Control, disconnect the vacuum supply hose from the speed control servo before pressing the accelerator. Reconnect vacuum hose after test. 3150e...
  • Page 94 Read and follow Safety Precautions on page 3 before performing this test. 1. Locate vehicle's Data Link Connector (DLC). TEST CONNECTORS on page 75 for connector location. Some DLCs have a plastic cover that must be removed before connecting the Diagnostic Tool cable connector. 3150e...
  • Page 95 7. A "One moment please test is in progress" message shows temporarily on the Diagnostic Tool’s LCD display. If the Diagnostic Tool fails to link to the vehicle's computer, a "Vehicle is not responding" message shows on the Diagnostic Tool's LCD display. Do the following: 3150e...
  • Page 96 If the Wiggle Test detects any problems, the related DTC will be stored by the computer in "Continuous Memory". To view any Wiggle Test DTC’s you must perform the KOEO Test. See page 78 for KOEO Test procedures. 3150e...

  • Page 97: Erasing Dtcs

    4. If you chose to erase DTCs, a “One moment please…” message displays while the erase function is in progress. If the erase was successful, a confirmation message shows on the Diagnostic Tool’s display. Press the SYSTEM MENU button to return to the Ford Menu. 3150e...
  • Page 98 If proper repairs to correct the problem that caused the code(s) to be set are not made, the code(s) will appear again and the check engine light will illuminate as soon as the problem that cause the DTC to set manifests itself. 3150e...

  • Page 99: Gm Obd1 Systems (Optional Upgrade)

    Firebird 3.4 liter/5.7 liter, Sunbird 2.0 liter/ 3.1 liter Trucks and All one ton capacity or less with gas engines Vans 1995 Chevrolet Caprice 4.3 liter Trucks and All one ton capacity or less with gas engines Vans (EXCEPT S/T Series vehicles) 3150e...

  • Page 100: About The Diagnostic Tool

    Engine light to illuminate and remain on until the failure is repaired. A DTC is stored in the vehicle's computer memory for each fault detected. A Scan Tool or Diagnostic Tool can be used to retrieve DTCs that are stored in the vehicle's computer memory. 3150e...

  • Page 101: Code Retrieval Procedure

    Connector Cable Adaptor attached) to the Diagnostic Tool, then connect the adaptor to the vehicle’s DLC. Press the POWER/LINK button to turn the Diagnostic Tool ON, then press the ENTER button to continue. The Select Vehicle Year screen displays. 3150e...
  • Page 102 If no codes are present, a "No DTC's are presently stored in the vehicle's computer" is displayed. 6. If more than one code was retrieved, press the DTC button, as necessary, to display additional codes one at a time. 3150e...

  • Page 103: Erasing Dtcs

    1. Connect the Diagnostic Tool to the vehicle’s DLC. Press the ENTER button to continue. 2. Turn the ignition ON. DO NOT start the engine. 3. Press and release the ERASE button. A confirmation message shows on the LCD display. 3150e...
  • Page 104 If proper repairs to correct the problem that caused the code(s) to be set are not made, the code(s) will appear again and the check engine light will illuminate as soon as the problem that cause the DTC to set manifests itself. 3150e...

  • Page 105: Honda Obd1 Systems (Optional Upgrade)

    Your vehicle's instrument panel has a "Check Engine" light. It may be labeled "PGM-FI", "PGM-CARB", "CHECK", or show a picture of an engine. The :Check Engine" light is an indicator to warn the vehicle operator of a problem in the computer control system. PGM-FI PGM-CARB CHECK 3150e...

  • Page 106: Diagnostic Trouble Codes (Dtc's)

    The Honda Menu displays. Use the button to make menu selections. Turn the Ignition key "ON." Make sure the throttle is fully closed. Make sure the emergency brake is applied. Place the transmission in neutral. Turn all vehicle accessories "OFF." 3150e...
  • Page 107 In the case of long code definitions, a small arrow is shown in the upper/lower right-hand corner of the code display area to indicate the presence of additional information. Use buttons, as necessary, to view the additional information. 3150e...

  • Page 108: Erasing Dtcs

    UP and DOWN buttons, necessary, highlight No, then press the ENTER button to exit the erase function. 4. If you chose to erase DTCs, a “One moment please…” message displays while the erase function is in progress. 3150e...
  • Page 109 If proper repairs to correct the problem that caused the code(s) to be set are not made, the code(s) will appear again and the check engine light will illuminate as soon as the problem that cause the DTC to set manifests itself. 3150e...

  • Page 110: On-Board Vehicle Diagnostics (Obd1)

    1993 Camry Sedan 3.0L 3VZ-FE DOHC 1993 Camry Sedan 2.2L 5S-FE DOHC 1994 Camry Sedan 2.2L 5S-FE DOHC 1993 Celica 2.0L 3S-GTE DOHC Turbo 1993 Celica 2.2L 5S-FE DOHC 1994 Celica 1.8L 7A-FE DOHC 1994 Celica 2.2L 5S-FE DOHC 3150e...
  • Page 111 SOHC DLC 2 Cars DOHC/ Eng. Eng. Year Model Size Code SOHC Other Type 1989 Cressida 3.0L 7M-GE DOHC 1990 Cressida 3.0L 7M-GE DOHC 1991 Cressida 3.0L 7M-GE DOHC 1992 Cressida 3.0L 7M-GE DOHC 1993 Camry 3.0L 3VZ-FE DOHC 3150e...
  • Page 112 2TZ-FE DOHC 1994 Previa 2.4L 2TZ-FE DOHC 1994 T100 3.0L 3VZ-FE SOHC 1995 4 Runner 2.4L 22R-E SOHC 1995 4 Runner 3.0L 3VZ-FE SOHC 1995 Pickup 2.4L 22R-E SOHC 1995 Pickup 3.0L 3VZ-FE SOHC 1995 Previa 2.4L 2TZ-FE DOHC 3150e...

  • Page 113: Data Link Connector (Dlc)

    Your vehicle's instrument panel has a Malfunction Indicator Light (MIL) also called the "Check Engine" or "Service Engine soon" light. The MIL is an indicator to warn the vehicle operator of a problem in the computer control system. SERVICE SERVICE ENGINE ENGINE CHECK ENGINE SOON 3150e...

  • Page 114: Diagnostic Trouble Codes

    Each DTC has a set of testing procedures, instructions and flow charts that must be followed to confirm the location of the problem. This information is found in the vehicle's service manual. Always refer to the vehicle's service manual for detailed testing instructions. 3150e...
  • Page 115 - Verify the ignition is ON. - Check the cable connections at the Diagnostic Tool and at the vehicle’s DLC. - Turn the ignition OFF, wait 10-12 seconds, then turn back ON to reset the computer. - Press the ENTER button. 3150e...

  • Page 116: Erasing Dtcs

    ERASING DTCs When the Diagnostic Tool's ERASE function is used to erase DTCs from the vehicle's on-board computer, manufacturer specific data (where applicable) is also erased. 3150e...
  • Page 117 If proper repairs to correct the problem that caused the code(s) to be set are not made, the code(s) will appear again and the check engine light will illuminate as soon as the problem that cause the DTC to set manifests itself. 3150e...

  • Page 118: Additional Tests

    ID information is shown on the Diagnostic Tool's display. Use the and DOWN buttons, as necessary, to view the entire list. 5. When you have finished viewing the retrieved vehicle ID information, press the M button to return to the Main Menu. 3150e...
  • Page 119 (IGNCNTR). 1. With the Diagnostic Tool in OBD2 mode, press and release the M button. The Main Menu displays. 2. Use the UP and DOWN buttons, as necessary, to highlight Vehicle Information, then press the ENTER button. 3150e...

  • Page 120: Resetting The Oil Maintenance Light

    Oil Maintenance Light, an “instructional” dialog displays, showing the manual procedures for resetting the indicator light. Use the and DOWN buttons to view the entire procedure. When fi- nished, press the M button to return to the Main Menu. 3150e...

  • Page 121: Using The Dlc Locator

    ENTER button. The Select Vehicle Model screen displays. 4. Use the UP and DOWN buttons, as necessary, to highlight the desired model, then press the ENTER button. 3150e...

  • Page 122: Battery/Alternator Monitor

    Monitor, then press the ENTER button. 4. When the battery check is complete, a results screen displays the current Battery Voltage, and indicates whether or not the voltage is within acceptable limits. The System Status LEDs provide a PASS/FAIL indication, as follows: 3150e...
  • Page 123 6. Press the accelerator pedal to raise engine speed to 2000 RPM, and maintain the engine speed. When engine speed is within the required range, the alternator test begins. A progress screen shows the Engine RPM and countdown (time remaining until the test is complete). 3150e...

  • Page 124: Viewing The Firmware Version

    LED Meaning – Provides descriptions of the meaning of the Diagnostic Tool SYSTEM STATUS LEDs. 1. While linked to the vehicle, press the M button. The Main Menu displays. 2. Use the UP and DOWN buttons, as necessary, to highlight Tool Library, then press the ENTER button. 3150e...
  • Page 125 “001,” with the first “0” highlighted. 3. Select the remaining digits in the DTC in the same way, pressing the DTC/FF button to confirm each digit. When you have selected all the DTC digits, press the ENTER button to continue. 3150e...
  • Page 126 Diagnostic Tool’s display. Use the UP DOWN buttons, as necessary, to highlight Back, then press the ENTER button to return to the Enter screen enter additional DTCs; or, press the M button to return to the Main Menu. 3150e...
  • Page 127 ENTER button to return to the list of vehicle manufacturers. - If the correct manufacturer is shown, use the UP DOWN buttons, as necessary, to highlight Yes, then press the ENTER button to view the DTC definition. 3150e...

  • Page 128: Adjustments And Settings

    Diagnostic Tool to your particular needs. It also contains an OBD2 DTC Library that allows you to search for DTC definitions. The following functions, adjustments and settings can be performed when the Diagnostic Tool is in “MENU Mode”: 3150e...
  • Page 129 The Footer screen displays. 2. Use the UP and DOWN buttons, as necessary, to highlight On of Off as desired. 3. When the desired option is selected, press the ENTER button to save your changes are return to the Tool Settings menu. 3150e...
  • Page 130 Selecting the Display Language 1. Use the UP and DOWN buttons, as necessary, to highlight Language Selection in the Tool Settings menu, then press the ENTER button. The Select Language screen dis- plays. currently selected display language is highlighted. 3150e...
  • Page 131 Diagnostic Tool’s hotkeys. 2. When you have finished viewing the Hotkey Legends, press the ENTER button to return to the Tool Settings menu. Exiting the MENU Mode Press the M button to return to the Main Menu. 3150e...

  • Page 132: Using Diagnostic Tool Memory

    Freeze Frame data for the priority DTC. When all OBD2 DTCs have been displayed and the DTC button is pressed, the Diagnostic Tool displays the first enhanced DTC stored in memory. Press the DTC button to scroll through all stored enhanced DTCs. 3150e...
  • Page 133 Using Diagnostic Tool Memory VIEWING DATA IN MEMORY 5. When you have finished viewing data in the Diagnostic Tool's memory, press and release the POWER/LINK button to turn the Diagnostic Tool off. 3150e...

  • Page 134: Generic (Global) Obd2 Pid List

    EQ Ratio X.XXX Commanded Equivalence Ratio EQ Ratio 11 X.XXX Bank 1 - Sensor 1 Equivalence Ratio EQ Ratio 12 X.XXX Bank 1 - Sensor 2 Equivalence Ratio EQ Ratio 13 X.XXX Bank 1 - Sensor 3 Equivalence Ratio 3150e...
  • Page 135 XXX / Intake Manifold Absolute Pressure /PSI XX.X MIL On Time hrs, XXXX, XX Engine Run Time while MIL ON Monitor Status ICONS on Monitor Status this Driving Cycle Display O2S B1 S1 X.XXX Bank 1 - Sensor 1 3150e...
  • Page 136 Oxygen Sensor, Bank 2, Sensor 1 O2S Location O2S22 Oxygen Sensor, Bank 2, Sensor 2 O2S Location O2S31 Oxygen Sensor, Bank 3, Sensor 1 O2S Location O2S32 Oxygen Sensor, Bank 3, Sensor 2 O2S Location O2S41 Oxygen Sensor, Bank 4, Sensor 1 3150e...
  • Page 137 Short Term Fuel Trim-Bank 4 Time DTC Clr hrs, XXXX, XX Time since DTC Cleared Time Since XXXX Time Since Engine Start Start XXX.X Absolute Throttle Position TPS B XXX.X Absolute Throttle Position B TPS C XXX.X Absolute Throttle Position C 3150e...
  • Page 138 Generic (Global) OBD2 PID List Tool Display Unit Value PID Description Veh Speed km/h XXX / XXX Vehicle Speed Sensor Warm-up DTC # Warm-ups since DTC Cleared 3150e...

  • Page 139: Vehicle Applications - Abs

    VEHICLE APPLICATIONS – MAKES COVERED The Diagnostic tool has the ability to retrieve and erase ABS codes. Vehicle Makes supported by the Diagnostic tool are shown below. Please visit www.innova.com for a complete list of vehicles covered. ACURA AM GENERAL...

  • Page 140: Vehicle Applications - Srs

    VEHICLE APPLICATIONS – MAKES COVERED The Diagnostic tool has the ability to retrieve and erase SRS codes. Vehicle Makes supported by the Diagnostic tool are shown below. Please visit www.innova.com for a complete list of vehicles covered. ACURA AM GENERAL...

  • Page 141: Vehicle Applications - Oil Reset

    VEHICLE APPLICATIONS – MAKES COVERED The Diagnostic tool has the ability to reset the vehicle’s Oil Maintenance Light. Vehicle Makes supported by the Diagnostic tool are shown below. Please visit www.innova.com for a complete list of vehicles covered. ACURA LEXUS...

  • Page 142: Glossary

    A/F ratio (long term). Manufacturer Specific Code – A DTC that applies only to OBD2 compliant vehicles made by a specific manufacturer. MIL – Malfunction Indicator Lamp (also referred to as “Check Engine” light 3150e...
  • Page 143 (fine tune) on a short-term basis. Trip Drive Cycle – Vehicle operation that provides the necessary driving condition to enable a vehicle Monitor to run and complete its diagnostic testing. VECI – Vehicle Emission Control Information Decal 3150e...
  • Page 144 Notes 3150e...
  • Page 145 Notes 3150e...
  • Page 146 Notes 3150e...

  • Page 147: Warranty And Servicing

    UPDATES and OPTIONAL ACCESSORIES, please contact your local store, distributor or the Service Center. USA & Canada: (800) 544-4124 (6:00 AM-6:00 PM PST, Monday through Saturday) All others: (714) 241-6802 (6:00 AM-6:00 PM PST, Monday through Saturday) FAX: (714) 241-3979 (24 hr.) Web: www.innova.com 3150e...

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