Solenoids & Solenoid Valves
WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
SOLENOIDS & SOLENOID VALVES LOCATION
| Component | Location |
|---|---|
| A/T Shift Lock Control Solenoid (Century) | In column shift. |
| Evaporative Emissions (EVAP) Canister Purge Solenoid (3.1L VIN J) | Top right side of engine, behind ignition control module. |
| Evaporative Emissions (EVAP) Canister Purge Solenoid (3.8L VIN K) | Top left side of engine, near center of valve cover. |
| Evaporative Emissions (EVAP) Canister Purge Solenoid (3.8L VIN 1) | Top right side of engine, near center of valve cover. |
| Evaporative Emissions (EVAP) Canister Vent Solenoid | Behind left side of rear fascia splash shield, in wheelwell. |
| Exhaust Gas Recirculation (EGR) Valve (3.1L VIN J) | Top rear of engine, near throttle body. See Figure . |
| Exhaust Gas Recirculation (EGR) Valve (3.8L VIN K) | On top right rear of engine. |
| Exhaust Gas Recirculation (EGR) Valve (3.8L VIN 1) | On top right rear of engine. |
| Park Lock Solenoid | In steering column, near ignition key cylinder. |
| Secondary Air Injection (AIR) Solenoid (3.8L VIN K) | On right side of engine, above exhaust manifold. |
| Secondary Air Injection (AIR) Solenoid (3.8L VIN I) | On right side of engine, above exhaust manifold. |
| Supercharger Boost Control Solenoid (3.8L VIN 1) | Top left rear of engine, above valve cover. See Figure . |
| Vacuum Control Assembly | On right side of HVAC module. See Figure . |