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Thread: MAF not reading?

  1. #1
    Tuner in Training
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    Mar 2020
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    MAF not reading?

    Hey folks,

    Just hoping I could get a quick confirmation on my MAF configuration. My scanner is reading 0hz, I was getting a p102 error but I couldnt confirm I had a good MAF sensor so I replaced it just to rule that out.

    I just want to make sure I dont have something missing in my tune that would be causing it to fail.

    Any help is appreciated!

    -Thanks,
    Dane
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    Last edited by Great Dane; 04-05-2020 at 03:43 PM.

  2. #2
    Tuning Addict 5FDP's Avatar
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    May 2012
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    Rogers, MN
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    Try removing the channel from the log, connect to the car with the scanner, re-poll for supported parameters under the vehicle tab and then add the channel back in.
    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.

  3. #3
    Tuner in Training
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    Mar 2020
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    Quote Originally Posted by 5FDP View Post
    Try removing the channel from the log, connect to the car with the scanner, re-poll for supported parameters under the vehicle tab and then add the channel back in.
    Hmm, no such luck- the light also came back on for a P102.


    So, same code- two sensors. I guess my next question is- this is a Pontiac G8 I did an LSA swap on. It has a factory CTSV airbox and card style MAF. The oem one was the honeycomb style. Is there a change required for the change in MAF style?

    -Thanks
    Last edited by Great Dane; 04-05-2020 at 06:04 PM.