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Home >> Toyota >> 2008 >> FJ Cruiser RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 142 (Engine Control System (2AZ-FE)) >> SFI System >> DTC P0010 Camshaft Position "A" Actuator Circuit (Bank 1) >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2007 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

Read freeze frame data using the intelligent tester. Freeze frame data records the engine condition when malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air-fuel ratio was lean or rich, and other data from the time the malfunction occurred.

  1. PERFORM ACTIVE TEST USING INTELLIGENT TESTER (OPERATE OCV) 
    1. Connect the intelligent tester to the DLC3.
    2. Start the engine and turn the tester ON.
    3. Warm up the engine.
    4. On the tester, select the following menu items: DIAGNOSIS / ENHANCED OBD II / ACTIVE TEST / VVT CTRL B1.
    5. Check the engine speed while operating the Oil Control Valve (OCV) using the tester.

    OK 

    TESTER OPERATION SPECIFIED CONDITION

    Tester Operations Specified Conditions
    OCV OFF Normal engine speed
    OCV ON Engine idles roughly or stalls (soon after OCV switched from OFF to ON)

    OK: CHECK FOR INTERMITTENT PROBLEMS 

    NG: GO to next step 

  2. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY 
    1. Disconnect the B17 OCV connector.
    2. Measure the resistance between the terminals of the OCV.

      Standard resistance: 

      6.9 to 7.9 Ω at 20°C (68°F) 

    3. Reconnect the OCV connector.

    NG: REPLACE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY 

    Fig 1: Inspecting Camshaft Timing Oil Control Valve Assembly
    G04973015Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK: GO to next step 

  3. CHECK HARNESS AND CONNECTOR (OCV - ECM) 
    1. Disconnect the B17 OCV connector.
    2. Disconnect the B30 ECM connector.
    3. Measure the resistance of the wire harness side connectors.

      Standard resistance (check for open) 

      TESTER CONNECTION SPECIFIED CONDITION

      Tester Connections Specified Conditions
      B17-1 (OC1+) - B30-100 (OC1+) Below 1 Ω
      B17-2 (OC1-) - B30-123 (OC1-) Below 1 Ω

      Standard resistance (check for short) 

      TESTER CONNECTION SPECIFIED CONDITION

      Tester Connections Specified Conditions
      B17-1 (OC1+) or B30-100 (OC1+) - Body ground 10 kΩ or higher
      B17-2 (OC1-) or B30-123 (OC1-) - Body ground 10 kΩ or higher
    4. Reconnect the OCV connector.
    5. Reconnect the ECM connector.

    NG: REPAIR OR REPLACE HARNESS OR CONNECTOR 

    Fig 2: Checking Harness And Connector (OCV - ECM)
    G05183475Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    OK: REPLACE ECM 

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