Pressure Regulator Control Solenoid Valve
- Disconnect vacuum hose from solenoid valve and vacuum pipe. Blow through solenoid valve from vacuum hose "A". Check that air flows through solenoid valve and flows from port "B". See Fig 1
.
Courtesy of MAZDA MOTORS CORP.
- Disconnect solenoid valve connector. Connect battery power and ground to the terminals of solenoid valve. Blow through solenoid valve from vacuum hose "A". Check that air passes through solenoid valve and flows from air filter. See Fig 1
.