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Thread: Maf disable

  1. #1
    Tuner in Training
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    Mar 2014
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    Maf disable

    How do you correctly disable Maf sensor 2001 5.3 in a street rod.will be using iat sensor.

  2. #2
    Advanced Tuner
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    Apr 2015
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    If you cut/remove the solid black wire it will remove the ground from just the MAF, they black with yellow tracer is the ground for the IAT. This will leave your IAT enabled and will disable the MAF...

  3. #3
    Tuner in Training
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    Yes this is true but by doing it that way it will trip mil correct??

  4. #4
    Tuning Addict 5FDP's Avatar
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    So you arent using the MAF ever again or are you just trying to run in SD forever??

    It's so much easier to run a MAF sensor and keep it simple though, just sayin.



    Otherwise these two links give you idea on whats need for it to fail the MAF and go SD. Just search a little.

    http://www.hptuners.com/forum/showth...ble+maf+sensor

    http://michigansnowmobiler.com/hptun...ons%20rev2.pdf
    2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.

    If you don't post your tune and logs when you have questions you aren't helping yourself.

  5. #5
    Advanced Tuner
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    Quote Originally Posted by sagola11 View Post
    Yes this is true but by doing it that way it will trip mil correct??
    Yes, it will trip the mil. You can then change the settings so the mil doesn't apply, or you can run an SD tune altogether

  6. #6
    Tuner in Training
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    Mar 2014
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    Thank you for the help