CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY ON-VEHICLE INSPECTION


  1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (OCV)


    1. A01BFMIE02

      Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch to the ON position.

    3. Turn the intelligent tester on.

    4. Start and warm up the engine.

    5. Idle the engine.

    6. Select the menu items: Powertrain / Engine and ECT / Active Test / Activate the VVT System (Bank 1).

    7. Operate the OCV using the intelligent tester, then check the engine speed.

      Specified condition
      Tester Operation Specified Condition
      OCV OFF Normal engine speed
      OCV ON Engine idles roughly or stalls soon after OCV switched from OFF to ON

      If the result is not as specified, check the oil control valve, wirings, and ECM.