PCV VALVE INSPECTION


  1. INSPECT VENTILATION VALVE SUB-ASSEMBLY


    1. A017EH2E02

      Install a clean hose to the PCV valve.

    2. Inspect the PCV valve operation.


      1. Blow air into the cylinder head side, and check that air passes through easily.

        Note

        Do not suck air through the valve. Petroleum substances inside the valve are hazardous to your health.

      2. A017G6YE12

        Blow air into the intake manifold side, and check that air passes through with difficulty.

        If the result is not as specified, replace the PCV valve.

    3. Remove the clean hose from the PCV valve.