Sending Units/Sensors
SENDING UNITS/SENSORS LOCATION
| Component | Location |
|---|---|
| Ambient Temp. Sensor | Under right side of dash, above blower motor. |
| Barometric Pressure Sensor (V6 & V8 VIN Y) | Behind right side of dash, above glove box. |
| Barometric Pressure Sensor (Except V6 & V8 VIN Y) | On bracket with ESC module. See Figure. |
| Camshaft Sensor (Regal Turbo) | At center front of engine. |
| Coolant Temperature Sending Unit | At top center of engine. See Figure. |
| Coolant Temperature Sensor | At top front of engine. See Figure, Figure & 12. |
| Crankshaft Sensor (Regal Turbo) | At center front of engine. |
| Detonation (Knock) Sensor 3.8L | On top rear of engine. See Figure. |
| Detonation (Knock) Sensor 4.3L | On lower left side of engine block. |
| Detonation (Knock) Sensor 5.0L (VIN G & H) & 5.7L (VIN 6) | On lower right side of engine block ahead of starter motor. See Figure. |
| Electronic Level Control Sensor | On rear part of crossmember. |
| Fuel Gauge Sending Unit | In fuel tank (4.3L V6). |
| In-Car Sensor | At right side of dash, part of speaker grille assembly. |
| Manifold Absolute Pressure Sensor | On air cleaner (4.3L V6); at right side of engine comp., above wheelwell (all others). |
| Differential Press. Sensor (Cutlass) | At right front corner of engine comp., behind reservoir bottle. See Figure. |
| Mass Airflow Sensor (EFI) | On air intake hose at left side of engine compartment. |
| Metering Valve Sensor (Diesel) | On diesel fuel injection pump. See Figure. |
| Oil Pressure Sending Unit 3.8L V6 | At lower right side of engine. See Figure. |
| Oil Pressure Sending Unit 4.3L V6 | At top center rear of engine. |
| Oil Pressure Sending Unit V8 (Gas) | Behind left exhaust manifold. |
| Oil Pressure Sending Unit V8 (Diesel) | Behind water pump. |
| Oxygen Sensor | In exhaust manifold. See Figure. |
| Throttle Position Sensor | At front of carburetor (on side or front of throttle body). See Figure & 4. |
| Turbo Boost Gauge Sensor | On right front fender, above wheelwell. |
| Vacuum Sensor | At right rear of engine, above valve cover. |
| Vehicle Speed Sensor | Behind dash, to right of steering column. |