2.0L Diesel

Fig 1: Engine Cover

Courtesy of CHRYSLER GROUP, LLC

The Engine Coolant Temperature (ECT) sensor on the 2.0L engine is installed at the front of the cylinder head below the vacuum pump located on the EGR coolant control valve housing.

WARNING:

Hot, pressurized coolant can cause injury by scalding. Cooling system must be partially drained before removing the coolant temperature sensor.

NOTE:

Do not waste reusable coolant. If solution is clean, drain coolant into a clean container for reuse.

Disconnect and isolate the negative battery cable.
Remove the engine cover (1).
Partially drain the cooling system. Refer to STANDARD PROCEDURE .

Fig 2: Cooling Temperature Sensor & Wire Harness Connector
Courtesy of CHRYSLER GROUP, LLC
Disconnect the Engine Cooling Temperature (ECT) sensor wire harness connector (1).
Remove the ECT sensor (2) from the EGR coolant control valve housing.