F 250 4WD Super Duty V8-5.4L (2009)
Engine Temperature Sensor: Description and Operation
Electronic Engine Controls
Electronic Engine Controls
Cylinder Head Temperature (CHT) Sensor
The CHT sensor:
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is mounted into the front of the left cylinder head and is not connected to any coolant passages.
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sends a signal to the PCM indicating the cylinder head temperature.
For removal and installation, refer to Cylinder Head Temperature (CHT) Sensor See: Service and Repair.