CAMSHAFT OIL CONTROL VALVE ON-VEHICLE INSPECTION


  1. CHECK CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

    A01J639E01

    1. Connect the intelligent tester to the DLC3.

    2. Start and warm up the engine.

    3. Select the VVT from the Active Test menu.

    4. With the engine idling, check the engine speed when the oil control valve is operated by the intelligent tester.

      OK
      Condition Specified Condition
      VVT system is OFF (Oil control valve is OFF) Normal engine speed
      VVT system is ON (Oil control valve is ON) Rough idle or engine stalled

      If the result is not as specified, replace the oil control valve assembly.