Innova 3160g Owner's Manual
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Innova 3160g Owner's Manual

Abs & srs scan tool
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  • Page 2: Table Of Contents

    VEHICLE APPLICATIONS – MAKES COVERED ..................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 ..........................3160g...

  • Page 3: Introduction

    Supplemental Restraint System (SRS) DTCs and vehicle information. The types of enhanced data available depends on the vehicle make. The Scan Tool is also compatible with most Chrysler, Ford, GM, Honda and Toyota vehicles equipped with OBD1 systems with purchase of optional OBD1 upgrade. 3160g...

  • Page 4: You Can Do It

    Scan Tool’s display screen. System Status is indicated by LED indicators. Easy To Define ..Read code definitions from the Scan Tool’s display. View Freeze Frame data. View Live Data. View ABS DTCs. View SRS DTCs. 3160g...

  • 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 Scan Tool to or disconnecting the Scan Tool from the vehicle’s Data Link Connector (DLC). 3160g...
  • 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. 3160g...

  • Page 7: About The Scan 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 3160g...

  • Page 8: Battery Replacement

    The Scan 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 157 for further instructions. 3160g...

  • Page 9: Scan Tool Controls

    5. M button – When pressed, displays the Main Menu. To turn the Scan Tool "On", you must press and hold the POWER/LINK button for approximately 3 seconds. 6. LD button – When pressed while linked to a vehicle, places the Scan Tool in Live Data mode. 3160g...
  • Page 10 19. OBD II Cable - Connects the scan 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. 3160g...

  • 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. 3160g...
  • Page 12 Harmful and damaging to essential system components. Bluetooth icon – Indicates communication status with a compat- ible Innova mobile application (please visit www.innova.com/apps for more information). A solid blue icon indicates an active Bluetooth connection has been established. A solid grey icon indicates Bluetooth is not connected.

  • 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. 3160g...
  • 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 3160g...
  • 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. 3160g...
  • Page 16 (Scan 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. 3160g...
  • 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. 3160g...

  • 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). 3160g...
  • 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 3160g...
  • 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: 3160g...

  • 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 3160g...
  • 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. 3160g...
  • 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, 3160g...
  • 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 3160g...
  • 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 3160g...
  • 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. 3160g...
  • 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. 3160g...
  • 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 3160g...
  • 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 3160g...

  • 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: 3160g...
  • Page 31 Is too fast Fluctuates up and down RUNNING CONDITIONS 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 3160g...
  • Page 32 Above 55° F (13° C) Below freezing (32° F / 0° C) 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 3160g...

  • 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. 3160g...

  • 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 3160g...

  • Page 35: Using The Scan 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. 3160g...
  • Page 36 System Menu. - Turn ignition off, disconnect the Scan Tool. - Contact Technical Support for assistance. 7. If the Scan Tool can decode the Vehicle Identification Number (VIN) for the vehicle under test, Vehicle Information screen displays. 3160g...
  • Page 37 The Select Make screen dis- plays. Use the UP and DOWN buttons, as necessary, to highlight the desired vehicle make, then press the ENTER button to continue. If necessary, select Next to view additional options. The Select Model screen dis- plays. 3160g...
  • Page 38 The Scan Tool is capable of retrieving and storing up to 32 codes in memory, for immediate or later viewing. 11. To read the display: Refer to DISPLAY FUNCTIONS on page 9 for a description of display elements. 3160g...
  • Page 39 If a definition for the currently displayed code is not available, an advisory message shows on the Scan Tool’s display. 12. Read and interpret Diagnostic Trouble Codes/system condition using display and the green, yellow and red LEDs. 3160g...
  • Page 40 Generic (Universal). All Generic DTC definitions are the same on all OBD2 equipped vehicles. The Scan Tool automatically displays the code definitions (if available) for Generic DTC’s. DTC’s that start with “P1” and some “P3” are Manufacturer specific codes and their code definitions vary with each vehicle manufacturer. 3160g...
  • Page 41 (if any) will remain in the Scan Tool’s memory, and may be viewed at any time by turning the unit “On”. If the Scan Tool’s batteries are removed, or if the Scan Tool is re-linked to a vehicle to retrieve codes/data, any prior codes/data in its memory are automatically cleared. 3160g...

  • Page 42: The System Menu

    BMW ............page 41 Chrysler/Jeep......... page 42 Ford/Mazda..........page 44 GM/Isuzu..........page 47 Honda/Acura .......... page 49 Hyundai..........page 50 Mercedes Benz ........page 52 Nissan ............ page 54 Toyota/Lexus ......... page 56 Volkswagen..........page 58 Volvo ............page 59 3160g...
  • Page 43 Diagnostic Trouble Code (DTC), the number of the code currently being displayed and the total number of codes retrieved, and the type of code. The related code definition is shown in the lower section of the LCD display. 3160g...
  • Page 44 Chrysler/Jeep Enhanced DTCs When Chrysler/Jeep OEM Enhanced is chosen from the System Menu, the Scan Tool retrieves OEM enhanced DTCs from the vehicle’s computer. 1. A “One moment please” message displays while the Scan Tool retrieves the selected DTCs. 3160g...
  • Page 45 LCD display. If the definition for the currently displayed code is not available, an advisory message shows on the Scan Tool’s LCD display. I/M MONITOR STATUS icons are not displayed when viewing enhanced DTCs. 3160g...
  • Page 46 ENTER button. If KOER is selected, an advisory message shows on the Scan Tool’s display. - Start and warm the engine to normal operating temperature, then press the ENTER button. Proceed to step 3. 3160g...
  • Page 47 System Menu. If the KOEO Test was selected, and the vehicle’s engine is running, an advisory message shows on the Scan Tool’s display. - Press the SYSTEM MENU button to return to the System Menu. 3160g...
  • Page 48 The Scan Tool will display a code only if codes are present in the vehicle’s computer memory. If no codes are present, a “System Pass” message is displayed. Press the SYSTEM MENU button to return to the System Menu. 3160g...
  • Page 49 “Contact Technical Support” displays. - Press the SYSTEM MENU button to return to the System Menu. - Turn the ignition off, and disconnect the Scan Tool. - Contact Technical Support for assistance. 3160g...
  • Page 50 Scan Tool’s communication link with the vehicle’s computer disconnects. re-establish communication, press POWER/LINK button again. 4. When the last retrieved DTC has been displayed and the DTC/FF button is pressed, the Scan Tool returns to the “Priority” Code. 3160g...
  • Page 51 Scan Tool is being powered through the vehicle’s DLC connector. The upper left corner of the display shows the Diagnostic Trouble Code (DTC), the number of the code currently being displayed and the total number of codes retrieved, and the type of code. 3160g...
  • Page 52 Hyundai Enhanced DTCs When Hyundai OEM Enhanced is chosen from the System Menu, the Scan Tool retrieves OEM enhanced DTCs from the vehicle’s computer. 1. A “One moment please” message displays while the Scan Tool retrieves the selected DTCs. 3160g...
  • Page 53 LCD display. If the definition for the cur- rently displayed code is not available, an advisory mes- sage shows on the Scan Tool’s LCD display. I/M MONITOR STATUS icons are not displayed when viewing enhanced DTCs. 3160g...
  • Page 54 “Communication Error” message shows on the Scan 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. 3160g...
  • Page 55 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. 3160g...
  • Page 56 COVERED on page 5 for vehicle compliance verification information. - Verify the connection at the DLC, and verify the ignition is ON. - Turn the ignition OFF, wait 5 seconds, then back ON to reset the computer. - Press the POWER/LINK button to continue. 3160g...
  • Page 57 If no codes are present, a “No OEM Enhanced DTC’s are presently stored in the vehicle’s computer” is displayed. Press the SYSTEM MENU button to return to the System Menu. 3160g...
  • Page 58 “Contact Technical Support” displays. - Press the SYSTEM MENU button to return to the System Menu. - Turn the ignition off, and disconnect the Scan Tool. - Contact Technical Support for assistance. 3160g...
  • Page 59 To exit the enhanced mode, press the SYSTEM MENU button to return to the System Menu. Use the UP and DOWN buttons, as necessary, to highlight Global OBD, then press the ENTER button to return to the Global OBD2 mode. 3160g...
  • Page 60 Diagnostic Trouble Code (DTC), the number of the code currently being displayed and the total number of codes retrieved, and the type of code. The related code definition is shown in the lower section of the LCD display. 3160g...
  • Page 61 Volvo Enhanced DTCs When Volvo OEM Enhanced is chosen from the System Menu, the Scan Tool retrieves OEM enhanced DTCs from the vehicle’s computer. 1. A “One moment please” message displays while the Scan Tool retrieves the selected DTCs. 3160g...
  • Page 62 LCD display. If the definition for the cur- rently displayed code is not available, an advisory mes- sage shows on the Scan Tool’s LCD display. I/M MONITOR STATUS icons are not displayed when viewing enhanced DTCs. 3160g...

  • Page 63: Viewing Abs Dtcs

    Scan Tool retrieves the selected DTCs. If ABS functionality is not supported by the vehicle under test, an advisory message shows on the Scan Tool’s display. Press the M button to return to the Main Menu. 3160g...
  • Page 64 LCD display. If the definition for the currently displayed code is not available, an advisory message shows on the Scan Tool’s LCD display. I/M MONITOR STATUS icons are not displayed when viewing ABS DTCs. 3160g...

  • Page 65: Viewing Srs Dtcs

    Scan Tool’s display. Press the M button to return to the Main Menu. If the Scan Tool fails to link to the vehicle’s computer, a "Communication Error" message shows on the Scan Tool’s display. 3160g...
  • Page 66 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. 3160g...

  • Page 67: Erasing Diagnostic Trouble Codes (Dtcs)

    "On.” (If the Scan Tool is already connected and linked to the vehicle's computer, proceed directly to step 3. If not, continue to step 2.) 2. Perform the Code Retrieval procedure as described on page 33. 3160g...
  • Page 68 System Menu. If the erase was not successful and ECU error code $22 is present, an advisory message displays. Start the engine and maintain vehicle speed at 0, then press the ERASE button to try again. 3160g...

  • Page 69: I/M Readiness Testing

    (Oxygen Sensor, Catalytic Converter, EGR, Fuel System, etc.) that aid in reducing vehicle emissions. To have an efficient Vehicle Emission Control System, all the emissions- related components and systems must work correctly whenever the vehicle is in operation. 3160g...
  • Page 70 Monitor Run/Not Run status. Before an Emissions Test (Smog Check) can be performed, your vehicle must meet certain rules, requirements and procedures legislated by the Federal and state (country) governments where you live. 3160g...
  • Page 71 Currently, most areas (states / countries) will allow an Emissions Test (Smog Check) to be performed if the only code in the vehicle's computer is a "PENDING" Diagnostic Trouble Code. 3160g...
  • Page 72 The I/M Readiness Monitor Status function can be used (after repair of a fault has been performed) to confirm that the repair has been performed correctly, and/or to check for Monitor Run Status. Use the following procedure to determine I/M Readiness Monitor Status: 3160g...
  • Page 73 If, after the Monitor has run, the MIL on the vehicle's dash lights and/or a DTC associated with that Monitor is present in the vehicle's computer, the repair was unsuccessful. Refer to the vehicle's service manual and recheck repair procedures. 3160g...

  • Page 74: About Repairsolutions

    RepairSolutions® lets you view, save, and email the diagnostic data retrieved from a vehicle’s on-board computer(s) using an Innova Scan Tool. At the core of RepairSolutions® is an extensive knowledge database, developed by compiling and analyzing years worth of “real world”...
  • Page 75 The Portal page gives you an overview of your RepairSolutions® account. It shows your Account Status and provides access to the reports you have most recently generated using a registered Innova tool. Innova Account The Innova Account section lets you manage the vehicles and tools you’ve registered with your account and manage your personal...
  • Page 76 Using the Scan Tool ABOUT REPAIRSOLUTIONS® 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 77 Shop Locator will return a list facilities near your location based on the Zip Code you provide. Hardware Requirements: Innova Scan Tool Mini USB Cable (included with tool) Minimum System Operating Requirements: Windows®...
  • Page 78 Accessing RepairSolutions® 1. Link your Scan Tool to a vehicle and retrieve diagnostic data. 2. Visit www.innova.com, download and install the latest PC-Link soft- ware 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 79: 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. 3160g...

  • Page 80: 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. 3160g...

  • Page 81: 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. 3160g...
  • 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. 8. Disconnect the Scan Tool from the vehicle and turn the ignition key OFF. 3160g...

  • Page 83: 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 Scan Tool’s LCD display. Press the SYSTEM MENU button return to the Chrysler Menu. 3160g...
  • Page 84 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. 3160g...

  • Page 85: 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 3160g...
  • Page 86 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 3160g...
  • Page 87 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 3160g...

  • Page 88: 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 3160g...

  • Page 89: Connecting The Scan Tool

    Intermittent DTCs may cause the Malfunction Indicator light to flicker or stay on until the intermittent malfunction goes away. However, the corresponding 3160g...

  • Page 90: Code Retrieval Procedures

    To view codes in the Scan Tool’s memory: 1. Locate the vehicle’s Data Link Connector (DLC). See TEST CONNECTORS on page 86 for connector location. Some DLCs have a plastic cover that must be removed before connecting the Scan Tool’s cable connector. 3160g...
  • Page 91 Scan Tool ON, then press the ENTER button to continue. The Ford Menu displays. Use the buttons, as necessary, make menu selections. 3. From the Ford Menu, highlight KOEO Test, then press the ENTER button. 3160g...
  • Page 92 Scan Tool's LCD display. Do the following: - Verify the ignition is ON. - Check the cable connections at the Scan Tool and at the vehicle's DLC. - Turn the ignition OFF, wait 10 seconds, then turn back ON to reset the computer. 3160g...
  • Page 93 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 Scan Tool from the vehicle and turn the ignition key OFF. 3160g...
  • Page 94 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. 3160g...
  • Page 95 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. 3160g...
  • Page 96 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. 3160g...
  • Page 97 M button to exit, and perform an Engine Timing Check (page 92). 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. 3160g...
  • Page 98 From 1991 to 1995 most use a three-digit code system. If the Scan Tool fails to link to the vehicle’s computer, a “Vehicle is not responding” message shows on the Scan Tool’s LCD display. Do the following: 3160g...
  • Page 99 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. 3160g...

  • Page 100: Additional Tests For Eec-Iv Systems

    2. Connect the Scan Tool cable (with the Ford Connector Cable Adaptor attached) to the Scan Tool, then connect the adaptor to the vehicle's DLC. Press the POWER/LINK button to turn the Scan Tool ON, then press the ENTER button to continue. 3160g...
  • Page 101 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 Scan Tool. 3160g...
  • Page 102 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. 3160g...
  • Page 103 "Output State Check Active" screen displays. For 2L turbo engines with octane switch: Put switch in premium position. 7. Press the ENTER button to continue. 8. A "One moment please test is in progress..." message shows on the Scan Tool's LCD display. 3160g...
  • Page 104 (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. 3160g...
  • Page 105 Read and follow Safety Precautions on page 3 before performing this test. 1. Locate vehicle's Data Link Connector (DLC). TEST CONNECTORS on page 86 for connector location. Some DLCs have a plastic cover that must be removed before connecting the Scan Tool cable connector. 3160g...
  • Page 106 - Highlight KOER Wiggle Test. - Turn the ignition ON and start the engine. - Press the ENTER button to continue. 7. A "One moment please test is in progress" message shows temporarily on the Scan Tool’s LCD display. 3160g...
  • Page 107 9. Wiggle, tap and move the suspected sensor or wiring. If no faults are detected when performing the Wiggle Test, a "System Pass" message displays. If a fault is detected when performing the Wiggle Test, a "Circuit Fault detected" message displays. 3160g...

  • Page 108: Erasing Dtcs

    If the erase was successful, a confir- mation message shows on the Scan Tool’s LCD display. The scan tool automatically re-links to the vehicle’s computer after three seconds. 3160g...
  • 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. 3160g...

  • Page 110: 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) 3160g...

  • Page 111: About The Scan 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. 3160g...

  • Page 112: Code Retrieval Procedure

    GM Connector Cable Adaptor attached) to the Scan Tool, then connect the adaptor to the vehicle’s DLC. Press the POWER/LINK button to turn the Scan Tool ON, then press the ENTER button to continue. An “instructional” message shows on the Scan Tool’s display. 3160g...
  • Page 113 - Turn the ignition OFF, wait 10-12 seconds, then turn back ON to reset the computer. - Press the POWER/LINK button. 6. If the Scan Tool was able to link to the vehicle successfully, the Scan Tool displays the retrieved DTCs. 3160g...

  • Page 114: Erasing Dtcs

    If the codes are erased, valuable information that might help the technician troubleshoot the problem will also be erased. Erase DTC’s from the computer’s memory as follows: 1. Connect the Scan Tool to the vehicle’s DLC. Press the ENTER button to continue. 3160g...
  • Page 115 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. 3160g...

  • Page 116: 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 3160g...

  • Page 117: 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." 3160g...
  • Page 118 Use buttons, as necessary, to view the additional information. 7. Disconnect the Scan Tool from the vehicle and turn the ignition key OFF. 3160g...

  • Page 119: 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 Scan Tool’s LCD display. Press the M button to exit. 3160g...
  • Page 120 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. 3160g...

  • Page 121: Toyota/Lexus Obd1 Systems (Optional Upgrade)

    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 3160g...
  • Page 122 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 3160g...
  • Page 123 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 3160g...

  • Page 124: 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 3160g...

  • Page 125: 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. 3160g...
  • Page 126 - Verify the ignition is ON. - Check the cable connections at the Scan 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 POWER/LINK button. 3160g...

  • Page 127: Erasing Dtcs

    1. Connect the Scan 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. 3160g...
  • Page 128 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. 3160g...

  • Page 129: Live Data Mode

    ON. - Turn the ignition OFF, wait 5 seconds, then back ON to reset the computer. - Press the ENTER button to continue. 3. Real-time Live Data (PID) information supported by the vehicle under test displays. 3160g...
  • Page 130 If desired, you can "customize" the Live Data display to show only those PIDs you are interested in viewing. See Customizing Live Data (PIDs) below for details. You may also choose to "capture" (record) Live Data for later viewing. See RECORDING (CAPTURING) LIVE DATA on page 130 for details. 3160g...

  • Page 131: Customizing Live Data (Pids)

    If custom Live Data was previously selected, the Select PIDs to Use screen displays. - To use the existing custom Live data selections, use the UP DOWN buttons, necessary, highlight existing PIDs, then press the ENTER button. Proceed to step 5. 3160g...

  • Page 132: Recording (Capturing) Live Data

    You can record and save several frames of Live Data information for each PID supported by the vehicle in the Scan Tool's memory. Recorded Live Data can serve as valuable information to help you in the troubleshooting of vehicle problems. 3160g...
  • Page 133 - Turn the ignition OFF, wait 5 seconds, then back ON to reset the computer. - Press the POWER/LINK button to continue. 3. Use the UP and DOWN buttons, as necessary, to highlight Record by DTC Trigger, then press the ENTER button. The Select PIDs to Record screen displays. 3160g...
  • Page 134 7. When the Scan Tool detects a fault that causes a DTC to set, it automatically records and saves approximately 100 frames of Live Data information in its memory for each PID selected. 3160g...
  • Page 135 Record Live Data, then press the ENTER button. The Record Live Data Menu dis- plays. If the Scan Tool fails to establish communication with the vehicle, a “Communication Error” message is shown on the Scan Tool’s display. 3160g...
  • Page 136 - If necessary, drive the vehicle until you reach the vehicle speed at which the problem occurs. 6. When the problem occurs, press and release the LD button. A progress message shows on the display. 3160g...

  • Page 137: Live Data Playback

    Playback Live Data, then press the ENTER button. The Playback Live Data menu displays. When you select Yes from the Record Live Data confirmation screen, the Scan Tool enters the "Live Data Playback" mode, and the Playback Live Data menu displays. 3160g...
  • Page 138 Exit Playback, then press the ENTER button. If there is no Live Data currently stored in the Scan Tool's memory, an advisory message shows on the display. Press the LD button to exit the "Live Data Playback" mode. 3160g...

  • Page 139: Additional Tests

    O2 Sensor Test - Retrieves and displays O2 sensor monitor test results from your vehicle's on-board computer. OBD Monitor Test - Retrieves and displays test results for emission-related powertrain components and systems that are not continuously monitored. EVAP Test - Performs a leak test for the vehicle's EVAP system. 3160g...
  • Page 140 The Scan Tool does not perform O2 sensor tests, but retrieves results from the most recently performed O2 sensor tests from the on-board computer's memory. You may retrieve O2 sensor test results for only one test of one sensor at any given time. 3160g...
  • Page 141 System Test menu; or, press the M button to return to the Main Menu. OBD Monitor Test The OBD Monitor Test function retrieves and displays test results for emission-related powertrain components and systems that are not continuously monitored. The tests available are determined by the vehicle manufacturer. 3160g...
  • Page 142 Scan Tool’s display. The display shows the following information: Test ID number Module ID number Component ID number Min or Max test limit Only one test limit, either Min or Max, is shown for any given test. Test Value and status 3160g...
  • Page 143 Scan Tool's display. Use the UP and DOWN buttons, as necessary, to highlight Back, then press the ENTER button to return to the System Test menu; or, press the M button to return to the Main Menu. 3160g...

  • Page 144: Viewing Vehicle Information

    ID information is shown on the Scan Tool's display. Use the UP DOWN buttons, 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. 3160g...
  • Page 145 (IGNCNTR). 1. With the Scan 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. 3160g...

  • Page 146: Resetting The Oil Maintenance Light

    Yes, then press the ENTER button to continue. If the vehicle under test is now equipped with a navigation system, use the UP and DOWN buttons, as necessary, to highlight No, then press the ENTER button to continue. 3160g...

  • Page 147: Using The Dlc Locator

    No, then press the ENTER button to return to the Main Menu. USING THE DLC LOCATOR 1. Use the UP and DOWN buttons, as necessary, to highlight DLC Locator in the Main Menu, then press the ENTER button. 3160g...

  • Page 148: Battery Reset

    OBD service (for BMW, Ford and Volvo models only). To view battery reset procedures: 1. While linked to a vehicle, press the M button. The Main Menu displays. 2. Use the UP and DOWN buttons, as necessary, to highlight Battery Reset, then press the ENTER button. 3160g...
  • Page 149 DOWN buttons, as necessary, to highlight Battery Reset, then press the ENTER button. The Battery Reset menu displays. 3. Use the UP and DOWN buttons, as necessary, to highlight Battery Reset OBD Service, then press the ENTER button. 3160g...

  • Page 150: Battery/Alternator Monitor

    1. With the Scan Tool on the Code Retrieval screen, press and release the M button. The Main Menu displays. 2. Use the UP and DOWN buttons, as necessary, to highlight Battery/ Alternator Monitor, then press the ENTER button. The Battery/Alternator Monitor Menu displays. 3160g...
  • Page 151 Menu. Turn the ignition off and disconnect the Scan Tool from the vehicle. Fully charge the battery, then repeat the battery check. If battery voltage is greater than 12.1 volts, an “instructional” message shows on the Scan Tool’s display. 3160g...
  • Page 152 2. Use the UP and DOWN buttons, as necessary, to highlight Battery/Alternator Monitor, then press the ENTER button. The Battery/Alternator Monitor Menu displays. 3. Use the UP and DOWN buttons, as necessary, to highlight Alternator Monitor, then press the ENTER button. 3160g...

  • Page 153: Viewing Trip Cycle Procedures

    “Enabling Criteria” for the Monitor to run and complete its diagnostic testing are met. You can use the Scan Tool to view the Trip Cycle procedures for a selected Monitor. 1. While linked to a vehicle, press the M button. 3160g...
  • Page 154 Monitor for which you wish to view Trip Cycle Procedures, then press the ENTER button. A “One moment please…” message displays while the Scan Tool retrieves the requested Trip Cycle Procedure. The Trip Cycle Procedures screen for the Monitor displays when the procedure has been retrieved. 3160g...

  • Page 155: Viewing The Firmware Version

    Scan Tool’s display. DTC Library – Provides access to libraries of OBD1 and OBD2 DTC definitions. LED Definitions – Provides descriptions of the meaning of the Scan Tool SYSTEM STATUS LEDs. 3160g...
  • Page 156 1. From the Tool Library menu, use the and DOWN buttons, as necessary, to highlight DTC Library, then press the ENTER button. The Select Library screen displays. 2. Use the UP and DOWN buttons, as necessary, to highlight OBD1 Library, then press the ENTER button. 3160g...
  • Page 157 Scan 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. 3160g...
  • Page 158 The selected character displays solid, and the next character is highlighted. 5. 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 view the DTC definition. 3160g...

  • Page 159: Adjustments And Settings

    Scan 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 Scan Tool is in “MENU Mode”: 3160g...
  • Page 160 4. When the desired brightness is obtained, press the ENTER button to save your changes and return to the Tool Settings menu. To exit the Adjust Brightness screen and return to the Tool Settings menu without making changes, press the M button. 3160g...
  • Page 161 To exit the Footer Messages screen and return to the Tool Settings menu without making changes, press the M button. Viewing the Hotkey Legend 1. Use the UP and DOWN buttons, as necessary, to highlight Hotkey Legend in the Tool Settings menu, then press the ENTER button. 3160g...
  • Page 162 Tool Settings menu. To exit the Unit of Measurement screen and return to the Tool Settings menu without making changes, press the M button. Exiting the MENU Mode Press the M button to return to the Main Menu. 3160g...

  • Page 163: Using Scan Tool Memory

    DTCs you wish to view, then press the ENTER button. The Scan Tool displays the "priority" DTC. If there are no DTCs currently stored in the Scan Tool’s memory, an advisory message shows on the display. 3160g...
  • Page 164 DTC stored in memory. Press the DTC/FF button to scroll through all stored enhanced DTCs. 4. When you have finished viewing data in the Scan Tool's memory, press and release the POWER/LINK button to turn the Scan Tool off. 3160g...

  • Page 165: 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 3160g...
  • Page 166 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 3160g...
  • Page 167 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 3160g...
  • Page 168 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 3160g...
  • Page 169 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 3160g...

  • Page 170: Vehicle Applications - Abs

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

  • Page 171: Vehicle Applications - Srs

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

  • Page 172: Vehicle Applications - Oil Reset

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

  • Page 173: 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 3160g...
  • Page 174 (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 3160g...

  • Page 175: 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 3160g...

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