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Thread: LS1 Edit Tuned Z28 A4 Need Tranny Cal #'s

  1. #1
    Lifetime Member MN C5's Avatar
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    Default LS1 Edit Tuned Z28 A4 Need Tranny Cal #'s

    I friend of mine had someone else tune his camaro with LS1 Edit. Needless to say the shifting is all screwed up and he changed gears to 3.73's

    Does anyone know how many Sensor Pulses per mile I should have with 3.73's? I couldn't find a 3.73 bin file on Horists site

  2. #2
    Lifetime Member eboggs_jkvl's Avatar
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    I have 3.73s in my car... I'll look....

    I have the M6

    Pulses/mile 50152
    VSS pulses/rev 17.000
    Trans output shaft revs/mile 2950.0781


    Does that help?


    Elmer
    2014 Corvette Convertible, Torch Red, A6, Z51, 3LT, NPP Exhaust



  3. #3
    Lifetime Member MN C5's Avatar
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    Thanks Elmer, I don't have the car here. I'm meeting him in the AM.

    Here is what I have Come up with. 3.73 A4

    120808 VSS Pulses Per Mile H0101
    40 VSS Pulses per Revolution H0102
    4 (3.73) H0103 Diff Ratio H0103
    3020 Trans Output Shat Rev/Mile H0104
    4000 PCM Primary Pulses per Mile Output Rate
    128000 PCM Secondary Pulses per Mile output

  4. #4
    Lifetime Member SinisterSS's Avatar
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    D, here's what I used on a 4L60E Silverado in which the owner recently installed 3.73 gears:

    H0101 = 101316.41
    H0102 = 40
    H0103 = 3.73
    H0104 = 2532.890625
    H0105 = 4000
    H0106 = 128000

    Using the formula H0101 = H0102 * H0104, looks like what you've got is right to me.

    When are you going to flash your super MPG tune in my SS? I think Potbelly's is calling.
    2009 Z06 LS7 / 2008 Sierra Denali AWD L92 6L80E
    Flashing control modules since 2001. 8-)
    Who needs a MAP sensor on a supercharged LS6 anyway.


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