Positive Crankcase Ventilation: Service and Repair

Positive Crankcase Ventilation (PCV) Valve Replacement

Removal Procedure





1. Disconnect the vacuum hoses (1) from the fuel pressure regulator (3) and positive crankcase ventilation valve (2).
2. Remove the positive crankcase ventilation valve.

Installation Procedure





1. Install the positive crankcase ventilation valve (2).
2. Connect the vacuum hoses (1) to the fuel pressure regulator (3) and the positive crankcase ventilation valve.