Positive Crankcase Ventilation: Service and Repair

CRANKCASE VENTILATION SYSTEM INSPECTION

REMOVAL PROCEDURE
1. Remove the injector sight shield from the fuel rail and intake.
2. Remove the MAP sensor (1).
3. Use a 16 mm socket to press the access cover (2) down and rotate 1/4 turn counterclockwise.
4. Remove the access cover.
5. Remove the PCV valve (3) and the O-ring (4) from the intake manifold.

INSTALLATION PROCEDURE
1. Install the crankcase ventilation valve; replace the O-ring if necessary.
2. Install the access cover.
3. Install the MAP sensor.
4. Install the sight shield.