Engine Temperature Sensor: Service and Repair

Removal and Installation






1. Disconnect the battery ground cable.






2. Rotate the tensioner clockwise and remove the accessory drive belt from the generator pulley.
3. Loosen the 2 lower generator bolts.
- To install, tighten to 25 Nm (18 lb-ft).
4. Remove the 2 generator bracket bolts and position the generator and bracket aside.
- To install, tighten to 10 Nm (89 lb-in).
5. Disconnect the cylinder head temperature (CHT) sensor electrical connector.
6. Using a 19 mm (0.74 in) 12 point crows foot, remove the CHT sensor.
- Calculate the correct torque wrench setting for the following torque.
- To install, tighten to 26 Nm (19 lb-ft).

NOTE: The CHT sensor is not to be reused. Always install a new sensor.

7. To install, reverse the removal procedure.