Sending Units & Sensors
SENDING UNITS & SENSORS
| Component | Component Location |
|---|---|
| A/C Evaporator Temperature Sensor | Figure Mounted in evaporator core. |
| A/C Refrigerant Pressure Sensor (3.8L VIN K) | Figure & Figure Above right front shock tower near A/C low pressure cut-off switch. See . |
| A/C Refrigerant Pressure Sensor (5.7L VIN P) | Figure & Figure Above right front shock tower, near A/C low pressure cut-off switch. See . |
| Ambient Light Sensor | On top of dash, near defroster grille. |
| Camshaft Position (CMP) Sensor (3.8L VIN K) | Figure & Figure On right front of cylinder block. See . |
| Crankshaft Position (CKP) Sensor (3.8L VIN K) | Figure & Figure Lower front of engine, behind harmonic balancer. See . |
| Crankshaft Position (CKP) Sensor (5.7L VIN P) | Under lower front of engine, behind harmonic balancer. |
| Engine Coolant Temperature (ECT) Sensor (3.8L VIN K) | Figure & Figure Below throttle body, at front of engine. |
| Engine Coolant Temperature (ECT) Sensor (5.7L VIN P) | Figure & Figure Mounted in water pump. |
| Engine Temperature Gauge Sensor (3.8L VIN K) | Figure Below throttle body, at front of engine. |
| Engine Temperature Gauge Sensor (5.7L VIN P) | Figure & Figure On right rear of engine. |
| Heated Oxygen Sensor (HO2S) Bank 1, Sensor 1 (3.8L VIN K) | Figure Mounted in left exhaust manifold. See . |
| Heated Oxygen Sensor (HO2S) Bank 1, Sensor 2 (3.8L VIN K) | Figure & Figure Mounted in catalytic converter, front exhaust tube. See . |
| Heated Oxygen Sensor (HO2S) Bank 1, Sensor 3 (3.8L VIN K) | Figure Mounted in catalytic converter, rear exhaust tube. See Figure . |
| Heated Oxygen Sensor (HO2S) Bank 2, Sensor 1 (3.8L VIN K) | Mounted in right exhaust manifold. See Figure . |
| Heated Oxygen Sensor (HO2S) Bank 1, Sensor 1 (5.7L VIN P) | Figure Left exhaust manifold. |
| Heated Oxygen Sensor (HO2S) Bank 1, Sensor 2 (5.7L VIN P) | At left catalytic converter. |
| Heated Oxygen Sensor (HO2S) Bank 2, Sensor 1 (5.7L VIN P) | Figure Right exhaust manifold. |
| Heated Oxygen Sensor (HO2S) Bank 2, Sensor 2 (5.7L VIN P) | At right catalytic converter. |
| Intake Air Temperature (IAT) Sensor (3.8L VIN K) | Figure & Figure On air intake duct, forward of intake manifold. |
| Intake Air Temperature (IAT) Sensor (5.7L VIN P) | Figure & Figure On air intake duct, forward of intake manifold. |
| Knock Sensor (KS) Bank 1 (3.8L VIN K) | Figure & Figure On left side of cylinder block. |
| Knock Sensor (KS) Bank 2 (3.8L VIN K) | Figure & Figure On right side of cylinder block. |
| Knock Sensor (KS) (5.7L VIN P) | Figure & Figure On right side of cylinder block. |
| Manifold Absolute Pressure (MAP) Sensor (3.8L VIN K) | Figure & Figure On top right of intake manifold between injectors No. 4 & 6. |
| Manifold Absolute Pressure (MAP) Sensor (5.7L VIN P) | Figure & Figure On right front corner of intake plenum. |
| Mass Airflow (MAF) Sensor (3.8L VIN K) | Figure & Figure In air duct, in front of intake manifold. |
| Mass Airflow (MAF) Sensor (5.7L VIN P) | Figure & Figure In air duct, in front of intake manifold. |
| Oil Level Sensor (3.8L VIN K) | Figure On left side of oil pan. |
| Oil Level Sensor (5.7L VIN P) | Figure On left side of oil pan. |
| Oil Pressure Sensor/Switch (3.8L VIN K) | Figure Top right side of engine. |
| Oil Pressure Sensor/Indicator (5.7L VIN P) | Figure & Figure On top rear of engine, near intake manifold. |
| Theft Deterrent Shock Sensor | Mounted in right rear quarter panel, on back side of wheel well |
| Throttle Position (TP) Sensor (3.8L VIN K) | Figure On throttle body. |
| Throttle Position (TP) Sensor (5.7L VIN P) | Figure & Figure On throttle body. |
| Vehicle Speed Sensor (VSS) (3.8L VIN K) | Figure , Figure & Figure On left rear of transmission tailshaft. |
| Vehicle Speed Sensor (VSS) (5.7L VIN P) | Figure On left rear of transmission tailshaft. |
| Wheel Speed Sensor (Front) | Figure One on middle of each steering knuckle. |
| Wheel Speed Sensor (Rear) | On differential & on each wheel disc backing plate. |