Sending Units & Sensors
SENDING UNITS & SENSORS LOCATION
| Component | Component Location |
|---|---|
| Camshaft Position Sensor (2.3L) | On rear of engine. See Figure . |
| Camshaft Position Sensor (3.0L) | On top rear of engine. |
| Camshaft Position Sensor (4.0L) | On left side of engine. See Figure . |
| Crankshaft Position (CKP) Sensor (2.3L) | On lower front of engine. |
| Crankshaft Position (CKP) Sensor (3.0L) | On lower front of engine. See Figure . |
| Crankshaft Position (CKP) Sensor (4.0L) | On lower right front of engine. See Figure . |
| Cylinder Head Temperature Sensor (2.3L) | On right side of cylinder head. See Figure . |
| Differential Pressure Feedback EGR (DPFE) Sensor (4.0L) | On left side of engine. See Figure . |
| Digital Transmission Range (DTR) Sensor | Left side of transmission. |
| Engine Coolant Temperature Sender (3.0L) | On top right of engine, near thermostat housing. |
| Engine Coolant Temperature (ECT) Sensor (3.0L) | On top left front of engine. |
| Engine Coolant Temperature (ECT) Sensor (4.0L) | On top front center of engine. |
| Fuel Tank Pressure Transducer Sensor | At fuel tank assembly. |
| Heated Oxygen Sensor (HO2S) No. 11 (2.3L) | In rear of engine compartment, in exhaust. See Figure . |
| Heated Oxygen Sensor (HO2S) No. 11 (3.0L) | On rear of engine, in exhaust. |
| Heated Oxygen Sensor (HO2S) No. 11 (4.0L) | On right rear of engine, in exhaust. |
| Heated Oxygen Sensor (HO2S) No. 12 (2.3L) | On lower rear center of engine compartment, in exhaust. |
| Heated Oxygen Sensor (HO2S) No. 12 (3.0L) | On underside of vehicle, in exhaust, near transmission. |
| Heated Oxygen Sensor (HO2S) No. 12 (4.0L) | On underside of vehicle, in exhaust, near transmission. |
| Heated Oxygen Sensor (HO2S) No. 21 (3.0L) | On lower rear center of engine compartment, in exhaust. |
| Heated Oxygen Sensor (HO2S) No. 21 (4.0L) | On lower rear center of engine compartment, in exhaust. |
| Intermediate Shaft Speed (ISS) Sensor | Left side of transmission. |
| Knock Sensor (2.3L) | On left side of engine. SeeFigure . |
| Knock Sensor (3.0L) | On right side of engine. |
| Knock Sensor (4.0L) | On right side of engine. SeeFigure . |
| Left Front Wheel Sensor | At left front wheel. |
| Manifold Absolute Pressure (MAP) Sensor (2.3L) | On center of firewall. See Figure . |
| Mass Airflow (MAF) Sensor (2.3L) | Right side of engine compartment, in air cleaner assembly. |
| Mass Airflow (MAF)/Intake Air Temperature (IAT) Sensor (3.0L) | Right side of engine compartment, in air cleaner assembly. See Figure . |
| Mass Airflow (MAF)/Intake Air Temperature (IAT) Sensor (4.0L) | Right side of engine compartment, in air cleaner assembly. See Figure . |
| Output Shaft Speed (OSS) Sensor | Left side of transmission. |
| Rear Axle Speed Sensor | On differential housing. |
| Right Front Wheel Sensor | At right front wheel. |
| Throttle Position (TP) Sensor (2.3L) | Top right side of engine, on throttle body. See Figure . |
| Throttle Position (TP) Sensor (3.0L) | On throttle body assembly. See Figure . |
| Throttle Position (TP) Sensor (4.0L) | On throttle body assembly. |
| Water Temperature Sender (4.0L) | On top front center of engine. |