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Thread: E38 T43 TUTD final request

  1. #1
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    Default E38 T43 TUTD final request

    Please list me what I need in order to have the TUTD working

    Please confirm if I can have it without corvette file

    Please let me know if I can find help from someone over the phone , I'm ready to pay for the job

    I’m lost please help me
    Last edited by RuraBrute; February 12th, 2018 at 09:02 PM.

  2. #2
    Lifetime Member Tre-Cool's Avatar
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    I've used a standard holden bcm tapshift tune & converted it to hard wire tapshift fine.

    You do seem to have to get the perfect or compatible ecu tune in it though. I had to use holden calibrations on both engine ecu & trans tcm. Changed parameters and i was good. If i used a camaro or corvette engine os in either the tcm or ecm it wouldnt work.

  3. #3
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    thaks for your reply but what is HOLDEN ?

  4. #4
    Forum tyhee Site Admin GMPX's Avatar
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    I believe that is the question GM Detroit ask every now and then too.
    Need official EFILive help, please go here.
    For tuning support please post your questions on this forum (or other auto forums).
    Sorry if I don't respond to your PM, don't take it personal.


  5. #5
    Lifetime Member Tre-Cool's Avatar
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    Quote Originally Posted by RuraBrute View Post
    thaks for your reply but what is HOLDEN ?
    It was/is the local Australian GM brand.
    Quote Originally Posted by GMPX View Post
    I believe that is the question GM Detroit ask every now and then too.
    LOL, oh so true

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