Sending Units & Sensors
WARNING: This page is about a different car, the 2002 Pontiac Sunfire and 2002 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
SENDING UNITS & SENSORS LOCATION
| Component | Location |
|---|---|
| A/C Refrigerant Pressure Sensor | In right front corner of engine compartment, on refrigerant line. See Figure. |
| Automatic Transmission Fluid Temperature Sensor | In transmission valve body. |
| Camshaft Position (CMP) Sensor (2.2L VIN 4) | On right side of engine, near oil filter. See Figure. |
| Camshaft Position (CMP) Sensor (2.2L VIN F) | On right side of engine, near oil filter. |
| Camshaft Position (CMP) Sensor (2.4L VIN T) | On left side of engine. |
| Crankshaft Position (CKP) Sensor (2.2L VIN 4) | On right side of engine, near oil filter. See Figure. |
| Crankshaft Position (CKP) Sensor (2.2L VIN F) | On right side of engine, near oil filter. |
| Crankshaft Position (CKP) Sensor (2.4L VIN T) | On right front side of engine, above oil filter. See Figure. |
| Engine Coolant Temperature (ECT) Sensor (2.2L VIN 4) | On left front of engine. See Figure. |
| Engine Coolant Temperature (ECT) Sensor (2.2L VIN F) | On left front of engine. |
| Engine Coolant Temperature (ECT) Sensor (2.4L VIN T) | On rear of engine, near coolant outlet. |
| Engine Oil Pressure Sensor (2.2L VIN 4) | On rear center of engine. See Figure. |
| Engine Oil Pressure Sensor (2.2L VIN F) | On rear center of engine. |
| Engine Oil Pressure Sensor (2.4L VIN T) | On rear center of engine. |
| Fuel Tank Pressure (FTP) Sensor | On top of fuel tank. |
| Heated Oxygen Sensor (HO2S) Sensor 1 | In exhaust manifold, forward of catalytic converter. |
| Heated Oxygen Sensor (HO2S) Sensor 2 | In exhaust, rearward of catalytic converter. |
| Inflatable Restraint Front End Discriminating Sensor | On center of front bumper, behind fascia. |
| Input Speed Sensor | On left side of transaxle. |
| Intake Air Temperature (IAT) Sensor | On air cleaner outlet duct assembly. |
| Knock Sensor (2.2L VIN 4) | On right rear side of engine, near oil filter. See Figure. |
| Knock Sensor (2.2L VIN F) | On right rear side of engine, near oil filter. |
| Knock Sensor (2.4L VIN T) | On right rear side of engine block. |
| Manifold Absolute Pressure (MAP) Sensor (2.2L VIN 4) | Mounted on side of throttle body. |
| Manifold Absolute Pressure (MAP) Sensor (2.2L VIN F) | Mounted on side of throttle body. |
| Manifold Absolute Pressure (MAP) Sensor (2.4L VIN T) | Mounted on side of throttle body. See Figure. |
| Output Speed Sensor | On right side of transaxle. |
| Passlock Sensor | In right side of steering column. |
| Throttle Position (TP) Sensor (2.2L VIN 4) | On throttle body assembly. |
| Throttle Position (TP) Sensor (2.2L VIN F) | On throttle body assembly. |
| Throttle Position (TP) Sensor (2.4L VIN T) | On throttle body assembly. See Figure. |
| Vehicle Speed Sensor (VSS) | On right rear of transaxle. |
| Wheel Speed Sensor (4) | On each wheel hub assembly. |