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Sending Units & Sensors

SENDING UNITS & SENSORS LOCATION

Component Location
ABS Wheel Sensors On each wheel hub assembly.
A/C System
Ambient Temperature Sensor In front of engine compartment, on center of radiator support.
In-Car Temp. Sensor Behind center of dash.
Pressure Sensor
High Pressure Side In A/C discharge line, near right shock tower.
Low Pressure Side In A/C suction line, at right side of firewall.
Sunload Sensor Under top left of dash.
Air Bag System
Forward Sensor On radiator top support bracket, in front center of vehicle.
Passenger Compartment Behind center of dash.
Boost/MAP Sensor (VIN 1) On rear left of engine, above valve cover.
Camshaft Position Sensor
3.8L (VIN L) On lower right of engine, above crank pulley. See Figure.
3.8L (VIN 1) On lower right of engine, above crank pulley. See Figure.
Coolant Temp. Sending Unit On top left rear of engine.
Coolant Temperature Sensor
VIN L On top left rear of engine. See Figure.
VIN 1 On top rear of engine, beneath throttle body assembly. See Figure.
Crankshaft Position Sensor
3.8L (VIN L) Behind right side of crank pulley. See Figure.
3.8L (VIN 1) Behind right side of crank pulley. See Figure.
Dual Sensor Behind center of instrument panel, above plenum.
ELC Height Sensor Near right rear strut tower or above right rear suspension arm.
Intake Air Temp. (IAT) Sensor
3.8L (VIN L) In air intake duct, on left side of engine compartment. See Figure.
3.8L (VIN 1) In air intake duct, on left side of engine compartment. See Figure.
Knock Sensor
3.8L (VIN L) On lower right side of engine, near oil filter. See Figure.
3.8L (VIN 1) On lower right side of engine, near oil filter. See Figure.
Low Coolant Sensor On right side of radiator.
Low Oil Level Sensor In oil pan, near starter.
Mass Airflow (MAF) Sensor
3.8L (VIN L) In throttle body assembly. See Figure.
3.8L (VIN 1) In throttle body assembly. See Figure.
Oil Pressure Sending Unit
VIN L On lower right front of engine, on oil filter adapter housing. See Figure.
VIN 1 On lower right rear of engine.
Throttle Position (TP) Sensor
3.8L (VIN L) On throttle body assembly. See Figure.
3.8L (VIN 1) On throttle body assembly. See Figure.
Vehicle Speed Sensor (VSS)
VIN L On lower right front of engine, below oil filter. See Figure.
VIN 1 On lower right of engine. See Figure.