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1997 Ford F-150 Lariat 4.6L Cylinder Head temp Sensor
Posted to Ford Electrical on 1/3/2012 7 Replies

I have traced wiring, and checked for opens and shorts, everything good, 5 volt reference signal is there but according to the diagram its on the wrong circuit, but traced wires to Pcm and they are good, also did try new PCM and still its shows 392 degrees. Ha...

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car Vehicle Data

1997 Ford F-150 Lariat

VIN 1FTDF1861V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCylinder Head Temp Sensor
ConditionsReading Inaccurate
Message Closed

car Vehicle Data

1997 Ford F-150 Lariat

VIN 1FTDF1861V
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedCylinder Head Temp Sensor
ConditionsReading Inaccurate