ABV Solenoid Valve Inspection

ABV SOLENOID VALVE

ABV Solenoid Valve (Vacuum)
1. Remove the ABV solenoid valve (vacuum).




2. Under the following conditions, check for airflow between ports A and B of the ABV solenoid valve (vacuum).




3. If not as specified, replace the ABV solenoid valve (vacuum).

ABV Solenoid Valve (Vent)
1. Remove the ABV solenoid valve (vent).




2. Blow air into each port and verity that air flows as specified below.




3. If not as specified, replace the ABV solenoid valve (vent).




4. Apply battery positive voltage between the terminals of the ABV solenoid valve (vent).




5. Blow air into each port and verity that air flows as specified.