CAMSHAFT OIL CONTROL VALVE ON-VEHICLE INSPECTION


  1. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY


    1. Connect the Techstream to the DLC3.

    2. Put the engine in inspection mode (maintenance mode) Click here.

    3. Start the engine.

    4. Turn the Techstream on.

    5. Turn the A/C switch on.

    6. Inspect the camshaft timing oil control valve assembly.


      1. Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the VVT Linear (Bank 1).

      2. Check the engine speed while operating the camshaft timing oil control valve assembly using the Techstream.

        Standard Condition
        Techstream Operation Specified Condition
        0% Normal engine speed
        100% Engine idles roughly or stalls

        Tech Tips

        If the result is not acceptable, cool the engine (engine coolant temperature is 50°C (122°F) or less) and perform the Active Test again.