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Thread: NEED MAF table

  1. #1
    Potential Tuner
    Join Date
    Jan 2012
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    Pittsburgh, Pa
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    4

    NEED MAF table

    I have a L67 I have just rebuilt the motor and need to know what i need to do to run an intense stage 1x cam in it. i removed the p0300 code but what else please help.
    00 SSEi purple and green 2toned
    04 Grand Prix GTP
    02 TrailBlazer

  2. #2
    Tuning Addict 5FDP's Avatar
    Join Date
    May 2012
    Location
    Rogers, MN
    Posts
    13,564
    Nothing?

    You don't need a new maf table because you didnt switch maf sensors, or atleast you didnt say you did.

    Just start tuning it like normal, drive it and see what it's like. Use a wideband to see where fueling it at during WOT etc etc.


    Tuning a 3800 is pretty straight forward.
    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
    Potential Tuner
    Join Date
    Jan 2012
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    Pittsburgh, Pa
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    thanks i did think so but someone told me i did.
    00 SSEi purple and green 2toned
    04 Grand Prix GTP
    02 TrailBlazer

  4. #4
    Tuner in Training
    Join Date
    Nov 2011
    Posts
    19
    Agreed with 5FDP.. I would ONLY change the MAF table if you have no other way of modifying your AFRs (PE table, IFR table, etc.). The only time you'd really need to change the MAF is if you modify the throttle body or the sensor itself.