Pressure Control Valve Inspection

Purge Solenoid Valve Testing 1:

Inspection
1. Remove the purge solenoid valve.
2. Apply vacuum to port A using a vacuum pump and verify that no air flows through the purge solenoid valve.

Purge Solenoid Valve Testing 2:

3. Apply battery positive voltage to the purge solenoid valve as shown in the figure.
4. Apply vacuum to port A using a vacuum pump and verify that air flows through the purge solenoid valve.
5. If not as specified, replace the purge solenoid valve.