Sending Units & Sensors
SENDING UNITS & SENSORS LOCATION
| Component | Location |
|---|---|
| A/C Refrigerant Pressure Sensor | On left side of engine compartment, on liquid line. See Figure. |
| Ambient Air Temperature Sensor | Front of radiator support. See Figure. |
| Ambient Air Temperature Sensor Connector | Front of vehicle. See Figure. |
| Ambient Light Sensor | Top right of dash, near defogger outlet. See Figure. |
| Automatic Transaxle Fluid Temperature Sensor | In automatic transaxle. |
| Automatic Transaxle Input Shaft Speed (A/T ISS) Sensor Assembly | In automatic transaxle. See Figure. |
| Camshaft Position (CMP) Sensor (3.4L VIN E) | On left front of engine, below intake plenum. See Figure. |
| Camshaft Position (CMP) Sensor (3.8L VIN K & VIN 1 ) | On front of engine, above crankshaft pulley. See Figure. |
| Crankshaft Position (CKP) Sensor A Connector(3.4L VIN E) | Lower left side of engine. See Figure. |
| Crankshaft Position (CKP) Sensor A (3.4L VIN E) | At end of crankshaft, behind harmonic balancer. See Figure. |
| Crankshaft Position (CKP) Sensor B (3.4L VIN E) | Lower right side of engine. See Figure. |
| Crankshaft Position (CKP) Sensor (3.8L VIN K & VIN 1) | At end of crankshaft, behind harmonic balancer. See Figure. |
| Daytime Running Lamp Ambient Light Sensor | On top right side of dash. |
| Engine Coolant Temperature (ECT) Sensor Connector (3.8L VIN K) | Left rear of engine. See Figure. |
| Engine Coolant Temperature (ECT) Sensor (3.4L VIN E) | Near coolant outlet, on left rear of engine. See Figure. |
| Engine Coolant Temperature (ECT) Sensor (3.8L VIN K & VIN 1) | Below coolant outlet, on left rear of engine. See Figure. |
| Engine Oil Level Sensor (3.4L VIN E) | On front center of oil pan. |
| Engine Oil Pressure (EOP) Switch Connector | Lower left side of engine. See Figure. |
| Engine Oil Pressure Sensor (3.8L VIN K) | Near oil filter. |
| Fuel Level Sensor | In fuel tank. See Figure. |
| Fuel Tank Pressure Sensor | On top of fuel pump & sender assembly. See Figure. |
| Heated Oxygen Sensor (HO2S) Sensor 1 (3.4L VIN E) | In exhaust manifold, rear of engine compartment. See Figure. |
| Heated Oxygen Sensor (HO2S) Sensor 1 (3.8L VIN K & VIN 1) | Above exhaust manifold. See Figure. |
| Heated Oxygen Sensor (HO2S) Sensor 2 (3.4L VIN E) | In exhaust system, behind catalytic converter. See Figure. |
| Heated Oxygen Sensor (HO2S) 1 (3.8L VIN 1) | In exhaust manifold, rear of engine compartment. See Figure. |
| Heated Oxygen Sensor No. 2 (3.8L VIN K) | In exhaust system, behind catalytic converter. |
| Inflatable Restraint Front End Discriminating Sensor | Top front of radiator support. See Figure. |
| Inflatable Restraint Side Impact Sensor (SIS)-LF (Impala) | On left "B" pillar. See Figure. |
| Inflatable Restraint Side Impact Sensor (SIS)-LF (Impala, W/AW6) | Left front of vehicle. See Figure. |
| Inflatable Restraint Side Impact Sensor (SIS)-LF (Monte Carlo) | In driver's door. See Figure. |
| Intake Air Temperature (IAT) Sensor | In air intake, on throttle body. See Figure. |
| Intake Air Temperature (IAT) Sensor (3.4L VIN E) | In air intake duct. See Figure. |
| Knock Sensor (KS) Connector (3.4L VIN E) | Lower left front of engine. See Figure. |
| Knock Sensor (KS) 1 (Bank 1) (3.8L VIN K) | On lower left side of engine, near starter. |
| Knock Sensor (KS) 2 (Bank 2) (3.8L VIN K) | On lower right side of engine, below exhaust manifold. |
| Knock Sensor (KS) 2 (3.8L VIN K & VIN 1) | Middle of engine below exhaust manifold. See Figure. |
| Knock Sensor (KS) (3.8L VIN K & VIN 1) | Lower front of engine. See Figure. |
| Knock Sensor (3.4L VIN E) | Left side of engine, near starter. See Figure. |
| Manifold Absolute Pressure (MAP) Sensor Connector (3.8LVIN 1) | Upper right center of engine. See Figure. |
| Manifold Absolute Pressure (MAP) Sensor (3.8L VIN K & VIN 1) | On top front of engine, on intake plenum. See Figure. |
| Mass Airflow Sensor (MAF) (3.4L VIN E) | In air intake plenum. See Figure. |
| Mass Airflow Sensor (MAF) (3.8L VIN K & VIN 1) | On top of throttle body. See Figure. |
| Passlock Sensor | Part of ignition switch. |
| Passlock Sensor Connector | Left center of instrument panel. See Figure. |
| Power Steering Pressure Sensor (3.4L VIN E) | On steering rack. |
| Power Steering Pressure Sensor (3.8L VIN K) | On steering rack. |
| Remote Compass Sensor | Integral to headliner console, left front of driver information center. See Figure. |
| Throttle Position (TP) Sensor (3.4L VIN E) | On throttle body assembly. See Figure. |
| Throttle Position (TP) Sensor (3.8L VIN K & VIN 1) | On throttle body assembly. See Figure. |
| Transmission Fluid Temperature (TFT) Sensor | In automatic transaxle. See Figure. |
| Vehicle Speed Sensor (VSS) (3.4L VIN E) | On right rear of engine compartment, end of transaxle. See Figure. |
| Vehicle Speed Sensor (VSS) (3.8L VIN K & VIN 1) | On right rear of engine compartment, end of transaxle. See Figure. |
| Wheel Speed Sensor (WSS)-RF | Behind wheel hub. See Figure. |
| Wheel Speed Sensor (WSS)-RR | On right rear wheel hub assembly. See Figure. |