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Thread: Tuning my TCM?

  1. #1
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    Default Tuning my TCM?

    Hey guys Im new to the whole EFI Live and was wondering how to tune my TCM? I have my ECM tunned and would love to be able to tune my TCM. Thanks in advance.

    Eric

  2. #2
    Lifetime Member GAMEOVER's Avatar
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    What do you drive?
    2008 2WD Ext.Cab Silverado 1500 6.0 V-MAX E38(L76) & T42(4L70E) MAF Only CL Corvette Servo AFE CAI INNOVATIVE LM-2 WBO2

    FLASHSCAN V2 & AUTOCAL

  3. #3
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    02 Duramax.

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    Lifetime Member GAMEOVER's Avatar
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    I really wish I knew something about the Duramax's...
    You need to talk to Nick@duramaxtuner.com
    I think his screen name here is vortecfcar
    2008 2WD Ext.Cab Silverado 1500 6.0 V-MAX E38(L76) & T42(4L70E) MAF Only CL Corvette Servo AFE CAI INNOVATIVE LM-2 WBO2

    FLASHSCAN V2 & AUTOCAL

  5. #5
    Lifetime Member GMPX's Avatar
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    You need to read out the TCM like you did the ECM. When yo go to read select the Allison 5 speed instead of the LB7 ECM.

    Cheers,
    Ross
    I no longer monitor the forum, please either post your question or create a support ticket.

  6. #6
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    Fantastic I will do that tonight I had a feeling it was going to be something easy like that. Thanks GMPX.
    2002 Chevy Duramax with a few supporting mods.

  7. #7
    Member Big D's Avatar
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    Be careful when modifying any of the shift timing tables. you can tie up gears if the time is to short.
    When reflashing you typically need to complete a full reflash as the partial flash doesnt seem to take.
    Dont be concerned with any tables for the speedo.

  8. #8
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    Note taken thank you Big D I will first just pull done the TCM tune for now and look at it and make small moves first to understand what each move does for the tranny.
    2002 Chevy Duramax with a few supporting mods.

  9. #9
    Member Big D's Avatar
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    For your part time shift edits (B5000-B5000 and B5010-B5013) you will have to modify column B.

  10. #10

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    Tuning the TCM is very easy compared to the ECM...

    -Nemo
    2004.5 LLY Duramax, Compounds, EFILive, EvolvedMS.com 50" Trac Bars, DDP Injectors, PPE Pump, 4" turbo back exhaust, 6" Chrome Stack,
    ATS Trans w/ Triple Loc.




    Evolved M.S, LLC & SS Diesel Tuning

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