Solenoid Relief Valve

Purge Control Soleniod Test -- No Voltage Applied:

1. Disconnect the vacuum hose from the solenoid valve.
2. Blow through the solenoid valve from port "B". Check that air passes through the valve and flows from the air filter.

Purge Control Soleniod Test -- Voltage Applied:

3. Disconnect the solenoid valve connector and connect 12V and a ground to the terminals of the solenoid valve.
4. Blow through the solenoid valve from port "B". Check that air passes through the solenoid valve and flows from port "A".