Pcv Valve (For Sedan) Inspection

Engine Hybrid System. Yaris. Ncp93, 131
1Nz-Fe Emission Control. Yaris. Ncp93, 131

  1. INSPECT VENTILATION VALVE SUB-ASSEMBLY

Pcv Valve (For Sedan) -- Inspection



1. INSPECT VENTILATION VALVE SUB-ASSEMBLY


Yaris. Ncp93, 131

  1. Install the hose onto the ventilation valve sub-assembly.



  1. Check the ventilation.

    1. Check the ventilation when air is applied from the cylinder head side.

      Standard:
      Air flows.
      CAUTION:
      Do not inhale the air from the ventilation valve because it is harmful.


      2. Yaris. Ncp93, 131

    2. Check the ventilation when air is applied from the intake manifold side.

      Standard:
      Air does not flow.
      If the ventilation is not as specified, replace the ventilation valve sub-assembly.

  1. Remove the hose from the ventilation valve sub-assembly.