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Thread: Mustang 2007 GT 4.6 V8 - Auto Transmission?

  1. #21
    You can change vin in PCM, You even should to match all other modules.
    Eastern and Central Europe American Muscle and Harley-Davidson tuning
    www.hd-customs.pl
    http://www.facebook.com/hdcustomspl

  2. #22
    Tuner in Training
    Join Date
    Aug 2013
    Posts
    10
    So I know this is an old thread, but if I spend 2 credits on a manual trans tune file in the repository will it work for my 06 Mustang GT Auto to manual PCM or does HP Tuners lack this ability? If yes how do I get around to changing the VIN on the tune in 3.4 version of HP Tuners?

    I tried Disabling all the auto functions but now the car is in limp mode with P061C error and the famous wrench light.

    I'm a little upset at this point that I sold my handheld SCT tuner in hopes that HP Tuners would be all I need for programing my Vette and Mustang GT.