Sensor-Engine Coolant Temperature: Removal: 3.7L
WARNING: This page is about a different car, the 2007 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
| 1 - MOUNTING SCREWS |
| 2 - MAP SENSOR |
| 3 - ECT SENSOR |
| 4 - FRONT OF INTAKE MANIFOLD |
The Engine Coolant Temperature (ECT) sensor on the 3.7L engine is installed into a water jacket at front of intake manifold near rear of generator.
WARNING:
Hot, pressurized coolant can cause injury by scalding. Cooling system must be partially drained before removing the coolant temperature sensor.
- Partially drain the cooling system.
- Disconnect the electrical connector from the sensor.
- Remove the sensor from the intake manifold.