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Thread: A4 mph shift charts

  1. #1
    Tuner in Training
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    A4 mph shift charts

    If I set the upshift mph charts to zero at 80% and higher will the trans only use the rpm shift charts to shift ?? Or is it 256 ?? I thought 256 tells the computer to NOT do something.

  2. #2
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    (foff667)
    Bill@HPTuners's Avatar
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    yeah you'd need to set it to 0mph.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"

  3. #3
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    Quote Originally Posted by foff667
    yeah you'd need to set it to 0mph.
    ok, so just to be sure, if i set 80% and higher cells to Zero for the upshift, the computer will only use WOT RPM as a shift point.

    Do I need to set the down shift cells to 0 also ?

    Thanks for your help.

  4. #4
    Advanced Tuner domestic rice's Avatar
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    What would be the purpose of having it shift at both mph and rpm? If this works let me know. I would like to set mine up like that as well.
    99Z A4 w/ SS LT's, h/f cats, magnaflow catback, port/polish t/b, egr deleted, ls6 intake, lid, 3.73's, hpt, performabuilt level 1 tranny, 3600 stall, Stage 2.5 (5.3 heads), Torquer 2 cam, 42# reworked injectors, TR6 plugs.

    2007 Avalanche LTZ - Catback and Eibach springs

  5. #5
    Senior Tuner Russ K's Avatar
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    Quote Originally Posted by domestic rice
    What would be the purpose of having it shift at both mph and rpm? If this works let me know. I would like to set mine up like that as well.
    Don't do it.

    Russ Kemp