Positive Crankcase Ventilation Valve: Service and Repair

Removal

1. Disconnect the vapor hose (A).
2. Remove the PCV valve (B).
[2.4 MPI/GDI]






Inspection

1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement.
[2.4 MPI/GDI]





NOTE:
If the plunger does not move (PCV valve is clogged), clean or replace the valve.

Installation

1. Installation is reverse of removal.

PCV Valve installation:
[2.4 MPI/GDI]
1.9 - 2.8 N.m (0.2 - 0.3 kgf.m, 1.4 - 2.1 lb-ft)