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Thread: maf tune help

  1. 07-07-2012 #1
    Justinmofo
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    maf tune help

    Do I have everthing in the right spot to tune my maf?
    Im lost, air fuel is pretty good. then i turn everthing back on and it is way off.
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  2. 07-07-2012 #2
    Justinmofo
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    first one is how i set it up for maf tuning. The second one labled vette new o2 is my final. It runs to the lean side.
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  3. 07-09-2012 #3
    Justinmofo
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    Anyone?
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  4. 07-23-2012 #4
    Justinmofo
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    anybody want to help?
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  5. 07-24-2012 #5
    Nodnarb
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    I set my disable to 2 and re-enable to 1.

    Your curve is a bit rough and appears to be linear in the low airflow regions.
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  6. 07-24-2012 #6
    FASSTRUK
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    Smooth the low frequency and at 5800 hertz both low and high freq's should match.
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  7. 07-27-2012 #7
    Justinmofo
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    Thanks for the help.
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