cht sensor problem

Discussion in 'Engine & Performance' started by willem teske, Apr 26, 2024.

  1. willem teske

    willem teske Junior Member

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    Apr 26, 2024
    good day

    so i have an cht sensor problem.
    i have a red light for high temp and for oil. temp gauge is all the way down. this is from start up. scanner reads a problem with the temp sensor.
    so i have swapped the sensor and still the same. i have measured the resistance at the sensor which was 66kohm which should be ok and i get the same value on the plug for pcm so wireloom is ok as well. anybody have a clue what else it could be please. i am in the uk so to get another pcm and get it programmed is a bit of a pain. the truck runs good and doesn’t overheat

    please any one

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