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Thread: GM IAT Sensor (12160244) Calibration

  1. #1
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    GM IAT Sensor (12160244) Calibration

    Does anyone have the calibration table values (resistance and temp) for this sensor?

  2. #2
    Tuner midgetracr's Avatar
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    http://www.bmotorsports.com/shop/pro...lpu9cj2smf2us5

    It is my understanding that all GM IAT sensors use the same calibration.

  3. #3
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    That sensor is used in, for example, 2000 Corvette LS1's as well as 100's of other models. If you track down an LS1 tune for a 2000 vette you will find the right numbers in that tune. GM uses quite a few different temp sensors for IAT. Depends on manufacturer and application.

  4. #4
    Advanced Tuner HartRod's Avatar
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    Sorry to bring up an old thread, but the my Magnacharger TVS1900 has this sensor, but the labels from a 2001 corvette don't match the labels in my 2013 Camaro ECM. How do you convert them so that the IAT sensor is calibrated correctly?
    69 Suburban Bagged & Blown: http://67-72chevytrucks.com/vboard/s...d.php?t=200387
    68 Farm Truck build thread-LS3/6L80/TVS1900: http://67-72chevytrucks.com/vboard/s...d.php?t=358692

  5. #5
    Quote Originally Posted by HartRod View Post
    Sorry to bring up an old thread, but the my Magnacharger TVS1900 has this sensor, but the labels from a 2001 corvette don't match the labels in my 2013 Camaro ECM. How do you convert them so that the IAT sensor is calibrated correctly?
    pull up a 06-07 ls2 corvette file, copy the labels and values out of that tune, that will get you calibrated.
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  6. #6
    Advanced Tuner HartRod's Avatar
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    Quote Originally Posted by rynez06 View Post
    pull up a 06-07 ls2 corvette file, copy the labels and values out of that tune, that will get you calibrated.
    It has different labels also. Do I just need to interpolate the differences?
    69 Suburban Bagged & Blown: http://67-72chevytrucks.com/vboard/s...d.php?t=200387
    68 Farm Truck build thread-LS3/6L80/TVS1900: http://67-72chevytrucks.com/vboard/s...d.php?t=358692

  7. #7
    Quote Originally Posted by HartRod View Post
    It has different labels also. Do I just need to interpolate the differences?
    You should be able to copy paste labels as well. Then copy paste your desired iat resistance tables
    06 Grand Prix GXP, LS4-full bolt ons, Tuned by me

  8. #8
    Advanced Tuner HartRod's Avatar
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    Quote Originally Posted by GXPLS4 View Post
    You should be able to copy paste labels as well. Then copy paste your desired iat resistance tables
    Got it figured out. Thanks for the help! I've been tuning with the wrong calibration. I wonder how much this will change the tune?
    69 Suburban Bagged & Blown: http://67-72chevytrucks.com/vboard/s...d.php?t=200387
    68 Farm Truck build thread-LS3/6L80/TVS1900: http://67-72chevytrucks.com/vboard/s...d.php?t=358692

  9. #9
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    Quote Originally Posted by HartRod View Post
    Got it figured out.
    ha!
    just came across this one