Pressure Regulator Control (PRC) Solenoid Valve
Disconnect vacuum hose from PRC solenoid valve. See PRC SOLENOID VALVE LOCATIONS table. Apply air pressure to solenoid port "A". See Fig 1 . Air should flow from port "B". Using jumper wires, apply battery voltage to solenoid terminals. Apply air pressure to solenoid port "A". Air should flow through valve air filter. Replace solenoid valve as necessary.
PRC SOLENOID VALVE LOCATIONS
| Application | Location | |
|---|---|---|
| Millenia | ||
| 2.3L | Top Right Side Of Engine | |
| 2.5L | Left Front Of Engine Compartment | |
| 626 | ||
| 2.0L | On Top Of Air Cleaner | |
| 2.5L | On Side Of Intake Manifold | |
| Protege | Right Rear Corner Of Engine Compartment | |