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Engine Temperature Sensor: Service and Repair




Cylinder Head Temperature (CHT) Sensor





NOTE: 5.4L shown, 4.6L and 6.8L similar.









Removal and Installation

1. Remove the generator.

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

3. Remove the CHT (Cylinder Head Temperature) sensor.
- Coat the CHT (Cylinder Head Temperature) sensor threads with high temperature nickel anti-seize lubricant prior to installation.

- To install, tighten to 26 Nm (19 lb-ft).


4. To install, reverse the removal procedure.
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