Sending Units/Sensors
SENDING UNITS & SENSORS LOCATION
| Component | Location |
|---|---|
| Accelerator Pedal Position Sender 2 | At accelerator pedal. See Figure. |
| Air Quality Sensor | In right plenum chamber. See Figure. |
| Brake Pressure Sensor 1 | Right rear of engine compartment. See Figure. |
| Camshaft Position (CMP) Sensor (Diesel) (2) | Front of cylinder head. See Figure. |
| Camshaft Position (CMP) Sensor (Gas) | Front of cylinder head. See Figure. |
| Central Flap Motor Position Sensor (6) | On central flap actuator motor. See Figure. |
| Charge Air Pressure Sensor (Diesel) (18) | In charge air pipe. See Figure. |
| Charge Air Pressure Sensor (Gas) | In charge air pipe. See Figure. |
| Charge Pressure Actuator Position Sensor (6) | Rear of engine compartment. See Figure. |
| Cylinder 1, 2, 3 & 4 Internal Pressure Sensors (19) | Integral to respective glow plug assembly. See Figure. |
| Defroster Flap Motor Position Sensor (9) | On defroster flap motor. See Figure. |
| Differential Pressure Sensor (3) | On EGR housing. See Figure. |
| Engine Coolant Temperature (ECT) Sensor (Diesel) (12) | Left rear of engine. See Figure. |
| Engine Coolant Temperature (ECT) Sensor (Gas) | Right rear of engine. See Figure. |
| Engine Coolant Temperature (ECT) Sensor (Radiator) (26) | On lower radiator hose. See Figure. |
| Engine Speed (RPM) Sensor (Diesel) (13) | Left rear of engine. See Figure. |
| Engine Speed (RPM) Sensor (Gas) | On engine block near transmission. See Figure. |
| Evaporator Vent Temperature Sensor | Right front of center console. See Figure. |
| Exhaust Gas Recirculation Position Sensor 2 | Integral to exhaust gas recirculation motor 2. |
| Exhaust Gas Temperature Sensor 1 (10) | On EGR housing. See Figure. |
| Exhaust Gas Temperature Sensor 2 (9) | On EGR housing. See Figure. |
| Exhaust Gas Temperature Sensor 3 (8) | On EGR housing. See Figure. |
| Exhaust Gas Temperature Sensor 4 (13) | In exhaust, upstream of particulate filter. See Figure. |
| Exhaust Pressure Sensor 1 (5) | On EGR housing. See Figure. |
| Footwell Vent Temperature Sensor (Left) (11) | Left side of HVAC unit. See Figure. |
| Footwell Vent Temperature Sensor (Right) (12) | Top right side of HVAC unit. See Figure. |
| Fresh Air Intake Duct Temperature Sensor (18) | Right side of fresh air blower unit. See Figure. |
| Front Air Bag Crash Sensor (Driver's) | Left front of engine compartment. See Figure. |
| Front Air Bag Crash Sensor (Front Passenger's) | Right front of engine compartment. See Figure. |
| Front Level Control Module (Left) | Left front wheelwell, on suspension link. |
| Front Level Control Module (Right) | Left rear wheelwell, on suspension link. |
| Fuel Pressure Sensor (Diesel) (25) | On left side of engine, in fuel rail. See Figure. |
| Fuel Pressure Sensor (Gas) | On left side of engine, in fuel rail. See Figure. |
| Fuel Temperature Sensor (20) | Left side of engine. See Figure. |
| Heated Oxygen Sensor (HO2S) (Diesel) (12) | On EGR housing. See Figure. |
| Heated Oxygen Sensor (HO2S) (Gas) | In exhaust, at turbocharger exit. See Figure. |
| High Pressure Sensor | In engine compartment, on a/c high pressure line. |
| Instrument Panel Interior Temperature Sensor | Integral to A/C control head. |
| Intake Air Temperature (IAT) Sensor (Diesel) (18) | In charge air pipe. See Figure. |
| Intake Air Temperature (IAT) Sensor (Gas) | Left side of engine. See Figure. |
| Intake Manifold Runner Position Sensor (Diesel) (14) | On intake manifold. See Figure. |
| Intake Manifold Runner Position Sensor (Gas) | On cylinder head, in intake manifold. See Figure. |
| Knock Sensor (KS) 1 (Gas) | On left front of engine block, near head. See Figure. |
| Knock Sensor (KS) 2 (Gas) | On left rear of engine block, near head. See Figure. |
| Low Fuel Pressure Sensor | Left rear of engine. See Figure. |
| Mass Air Flow (MAF) Sensor (Diesel) (11) | On engine intake air duct. See Figure. |
| Mass Air Flow (MAF) Sensor (Gas) | On engine intake air duct. See Figure. |
| Oil Level Thermal Sensor | Bottom of lower oil pan. |
| Outside Air Temperature Sensor | Behind left side of front bumper. |
| Oxygen Sensor (O2S) Behind Three Way Catalytic Converter (TWC) | Under vehicle, in exhaust. See Figure. |
| Oxygen Sensor (O2S) Heater | In exhaust, at turbocharger exit. See Figure. |
| Oxygen Sensor (O2S) Heater 1 Behind Three Way Catalytic Converter (TWC) | Under vehicle, in exhaust. See Figure. |
| Rain/Light Recognition Sensor | On interior rearview mirror. See Figure. |
| Recirculation Flap Motor Position Sensor | On recirculation flap motor. |
| Seat Occupied Recognition Pressure Sensor | On base of front passenger's seat. See Figure. |
| Seat Occupied Recognition Safety Belt Force Sensor | In front passenger's seat belt latch. See Figure. |
| Seat Temperature Sensor (Left/Right) | In respective front seat cushions. |
| Side Air Bag Crash Sensor (Driver's) | In driver's door. See Figure. |
| Side Air Bag Crash Sensor (Front Passenger's) | In front passenger's door. See Figure. |
| Side Air Bag Crash Sensor (Left Rear) (15) | In left "C" pillar. See Figure. |
| Side Air Bag Crash Sensor (Right Rear) (12) | In right "C" pillar. See Figure. |
| Steering Angle Sensor | Behind steering wheel. See Figure. |
| Steering Torque Sensor | In power steering rack. See Figure. |
| Sunlight Photo Sensor | Top left center of dash. See Figure. |
| Throttle Drive Angle Sensor 1 (Electronic Power Control (EPC) (Gas) | Under engine top cover. See Figure. |
| Throttle Drive Angle Sensor 2 (Electronic Power Control (EPC) (Gas) | Under engine top cover. See Figure. |
| Throttle Position (TP) Sensor (Diesel) (17) | On throttle body. See Figure. |
| Throttle Position (TP) Sensor (Gas) | On accelerator pedal. See Figure. |
| Vent Temperature Sensor (Left/Right) | In respective dash air vent. |