POSITIVE CRANKCASE VENTILATION (PCV) VALVE INSPECTION [L3 R.H.D.]

1. Remove the PCV valve.

2. Verify that there is no airflow when pressurizing port A.

• If there is airflow, replace the PCV valve.

3. Verify that there is airflow when vacuum is applied to port A.

• If there is no airflow, replace the PCV valve.