
1997 Ford F-150 Lariat 4.6L Cylinder Head temp Sensor
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...
FIX posted 2/15/2012
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Message Closed
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VIN | 1FTDF1861V |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Cylinder Head Temp Sensor |
Conditions | Reading Inaccurate |
Message Closed
Vehicle Data
1997 Ford F-150 Lariat
VIN | 1FTDF1861V |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Cylinder Head Temp Sensor |
Conditions | Reading Inaccurate |