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Thread: IAT 1 and IAT2

  1. #1
    Advanced Tuner
    Join Date
    Feb 2016
    Posts
    482

    IAT 1 and IAT2

    I have a 2011 CTS-V and iat1 and iat2 are reading the same .im trying to see if sensor are bad and everything looks ok on car but
    when i data log the go together same reading ? how to fix this ?

  2. #2
    Advanced Tuner
    Join Date
    Feb 2016
    Posts
    482
    ok fixed it ----- had to delete both sensors from channels and reinstall them, and now it works for some reason, iat 1 was reading iat 2

  3. #3
    Advanced Tuner
    Join Date
    Feb 2016
    Posts
    482
    do again maybe need fix ?

  4. #4
    Tuner in Training
    Join Date
    Aug 2010
    Posts
    22
    I have the same issue, anyone know of a fix?