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Thread: Car wont accept a flash.

  1. #1
    Tuner
    Join Date
    Feb 2008
    Location
    Pittsburgh PA
    Posts
    112

    Car wont accept a flash.

    I keep getting a writer transfer: x7F Negative Response Code. Not sure where to go from here. I have already flashed this car earlier today. Strapped it down on to the dyno and now wont take a flash at all. I can log and pull the file, but that's it
    2010 Camaro SS LS3 - Heads, Cam, Whipple 11psi 756whp 663wtq 93 and meth

  2. #2
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
    Join Date
    Jun 2004
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    Hailing from Parts Unknown
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    28,247
    email support.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"