RAM 1500 Truck 4WD V8-5.9L VIN Z (2002)
The Engine Coolant Temperature (ECT) sensor is located near the front of the intake manifold.
1. Partially drain the cooling system.
2. Disconnect the electrical connector from the ECT sensor.
3. Remove the sensor from the intake manifold.
5.9L
WARNING: HOT, PRESSURIZED COOLANT CAN CAUSE INJURY BY SCALDING. COOLING SYSTEM MUST BE PARTIALLY
DRAINED BEFORE REMOVING THE COOLANT TEMPERATURE SENSOR.
1. Partially drain the cooling system.
2. Disconnect the electrical connector from the sensor.
3. Engines with air conditioning: When removing the connector from the sensor, do not pull directly on the wiring harness. The connector is snapped
onto the sensor. It is not equipped with a lock type tab.
4. Remove the sensor from the intake manifold.
INSTALLATION
3.7L
