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Cylinder Head Temperature (CHT) Sensor -3.9L

Removal and Installation

1.       Remove the intake manifold.

2.       Disconnect the cylinder head temperature (CHT) sensor electrical connector.

3.       Remove and discard the CHT sensor.

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

NOTE: 3.9L CHT sensors are not to be reused. Always install a new sensor.

To install, reverse the removal procedure.

 

 


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