PCV VALVE INSPECTION

PROCEDURE


  1. INSPECT PCV VALVE SUB-ASSEMBLY


    1. Install a hose to the PCV valve sub-assembly.

    2. A01HG06C12
      *a Hose
      *b Cylinder Block Sub-assembly Side
      *c Air

      Check PCV valve sub-assembly operation.


      1. Blow air into the cylinder block sub-assembly side, and check that air passes through easily.

        CAUTION:

        Do not suck air through the PCV valve sub-assembly.

        Petroleum substances inside the PCV valve sub-assembly are hazardous to your health.

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

      2. A01HJJWC10
        *a Hose
        *b Intake Manifold Side
        *c Air

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

        CAUTION:

        Do not suck air through the PCV valve sub-assembly.

        Petroleum substances inside the PCV valve sub-assembly are hazardous to your health.

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

    3. Remove the hose from the PCV valve sub-assembly.