Challenger V8-5.7L (2010)
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
Engine Coolant Temperature Sensor - Installation
5.7L
1. Apply thread sealant to ECT sensor threads.
2. Install the ECT sensor (3) to the engine.
3. Tighten the ECT sensor to 11 Nm (97.3 in. lbs.).
4. Connect the electrical connector (2).
5. Fill the cooling system See: Engine, Cooling and Exhaust/Cooling System/Service and Repair.