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  1. #1
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    Default programming T42 controller help please

    hi im new to this , have the v2 and been trying to re program a new unit with the old units data and
    when i compare both tunes for differences i get 24231674 operating system N/A checksums are different ,calB98B
    every thing else is identical . how can i resolve this thanks .

  2. #2
    Forum tyhee Site Admin GMPX's Avatar
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    "calB98B" this makes no sense.


  3. #3
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    Quote Originally Posted by GMPX View Post
    "calB98B" this makes no sense.
    sorry new to this , I meant operating system checksum disabled.
    here is the file thanks.
    Attached Files Attached Files

  4. #4
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    Quote Originally Posted by Mr teabags View Post
    sorry new to this , I meant operating system checksum disabled.
    here is the file thanks.
    ok , i just enabled and full flashed tcu with files all good car drives , no more fault codes , thanks .

  5. #5
    Joe (Moderator) joecar's Avatar
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    Glad you got it sorted out

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