Engine - Coolant Temperature Sensor/Switch: Service and Repair

Engine Coolant Temperature Sender Unit - 4.6L (4V)

Removal and Installation

NOTE: RH shown, LH similar.

1. Drain the coolant system.





2. Disconnect the Engine Coolant Temperature (ECT) sensor electrical connector.





3. Remove the ECT sensor.
4. To install, reverse the removal procedure.