Engine Temperature Sensor: Service and Repair

Cylinder Head Temperature (CHT) Sensor - 3.5L GTDI









1. Remove the Air Cleaner (ACL) outlet pipe and the ACL. For additional information, refer to Fuel Delivery and Air Induction.

2. Remove the ACL-to-LH and ACL-to-RH turbocharger intake tubes. For additional information, refer to Intake Air System Components - Exploded View in Fuel Delivery and Air Induction.

3. Disconnect the Cylinder Head Temperature (CHT) sensor electrical connector.

4. Remove and discard the CHT sensor.
- To install, tighten to 10 Nm (89 lb-in).

5. To install, reverse the removal procedure.
- Do not reuse the CHT sensor. Install a new sensor.