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Thread: lsj maf sensor

  1. #1
    Potential Tuner
    Join Date
    Sep 2012
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    3

    lsj maf sensor

    alright i have a lsj turbo borg warner 256et and stage 2 cams. my maf sensor is maxed at 11,000 hz. what are people doing to correct this. ive seen some talk about running a ls1 maf. I talked to tim at zzp and he said the mini afc they sell doesnt work on lsjs all that good. so im stuck. im already running a 3 inch maf tube in the intercooler piping. any advise would be awesome. what is that most cost effiencent way of going about this? and if the ls1 maf would work.. is it a direct fit?

  2. #2
    Senior Tuner cobaltssoverbooster's Avatar
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    Dec 2008
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    4,452
    Diagnostic section did you raise maf he fail to max allowable?

  3. #3
    Tuner in Training
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    Jul 2013
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    38
    try setting your fail to 16000

  4. #4
    Potential Tuner
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    Sep 2012
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    i didnt think the stock maf could even read that high?

  5. #5
    Advanced Tuner laser_racer's Avatar
    Join Date
    Jul 2009
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    league city tx
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    461
    What it sounds like is hes maxing out the table not the maf it self. The way you get around that is use a 3.5 maf tube or better know as a maf clamp. The idle won't be as good seeing you will loss some resolution on bottom end but it will be fine.