Engine Temperature Sensor: Service and Repair

CYLINDER HEAD TEMPERATURE (CHT) SENSOR







Removal and Installation
1. Disconnect the battery ground cable.
2. Remove the intake manifold.
3. Disconnect the cylinder head temperature (CHT) sensor electrical connector.

4. NOTE: The tip of the CHT contacts the cylinder head at the bottom of the hole. When removed, it will be slightly crushed. This is a normal condition.

Remove and discard the CHT.
- To install, tighten to 22 Nm (16 lb-ft).

5. To install, reverse the removal procedure.
- The CHT is not to be reused. Always install a new sensor.