Positive Crankcase Ventilation Valve: Service and Repair

POSITIVE CRANKCASE VENTILATION (PCV) VALVE

Positive Crankcase Ventilation (PCV) System Components - Exploded View:

Exploded View

Removal and Installation
1. Disconnect the crankcase ventilation tube quick connect coupling from the positive crankcase ventilation (PCV) valve.
2. Disconnect the PCV electrical connector.

3. CAUTION: A new PCV valve must be installed if removed from the cam cover. Damage will occur to the locking mechanism on the PCV valve.

Rotate to release and remove the PCV valve.
- To install, apply clean engine oil to the O-ring.

4. To install, reverse the removal procedure.