Sending Units/Sensors
SENDING UNITS/SENSORS LOCATION
| Component | Location | |
|---|---|---|
| Air Charge Temperature (ACT) Sensor (EFI) | In front center of lower intake manifold. See Figure. | |
| Coolant Temp. Sending Unit/Switch | ||
| 6-Cyl. | On right side of engine above starter. | |
| 5.0L | On left front side of lower intake manifold. See Figure. | |
| 5.8L | On left front corner of intake manifold. See Figure. | |
| Detonation (Knock) Sensor (EFI) | In center of lower intake manifold. See Figure. | |
| EGR Valve Position Sensor (EFI) | ||
| 6-Cyl. | On EGR valve on left side engine. See Figure, Figure & Figure . | |
| V8 | On EGR valve on right side of engine. See Figure, Figure & Figure . | |
| Eng. Coolant Temp. (ECT) Sensor | ||
| 6-Cyl. | Right front side of cylinder head. | |
| V8 | On right front side of intake manifold. See Figure, Figure & Figure . | |
| Extended Useful Life Sensor | Under dashboard to left of steering column. | |
| Fuel Gauge Sending Unit | In tank. | |
| Inferred Mileage Sensor | Under dashboard next to EEC power relay. See Figure. | |
| MAP Sensor | On battery tray support. | |
| Oil Pressure Sending Unit/Switch | ||
| 6-Cyl. | On left side of engine above oil filter. | |
| 5.8L | On front side of left cylinder head. | |
| Oil Pressure Sensor | ||
| 6-Cyl. | On left side of engine above oil filter. | |
| 5.0L | On front left side of engine. See Figure. | |
| Oxygen Sensor | ||
| 6-Cyl. | On exhaust manifold near flange. | |
| V8 | On rear of right exhaust manifold. See Figure & Figure . | |
| Speed Sensor | Near brake master cylinder in-line with speedometer cable. | |
| Throttle Position Sensor | On side of carburetor or throttle body. See Figure & Figure . | |