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Thread: MPVI2 Dedect protocol failed

  1. #1
    Tuner in Training Targus's Avatar
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    MPVI2 Dedect protocol failed

    I had my MPVI2 replacing with MPVI interface , two weeks before!
    the same E83 that I connect before with MPVI, I can not connect with MPVI2 now.
    It gives "dedect protocol failed". i already installed the driver.
    My PC has win7 home premium 64bit , I used it VCM edit & MPVI many times.

  2. #2
    Advanced Tuner
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    The supplied MPVI2 cable that came with mine was bad after 2 weeks. Switched to a really nice Anker brand USB C cable and haven't had any issues. I would get detect protocol errors sometimes and sometimes it would drop out mid-flash.
    JTC Performance - Authorized HP Tuners Reseller
    Remote performance tuning

  3. #3
    Tuner in Training Targus's Avatar
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    I tried new another two cable with my regular nb that I used with MPVI before, also I tried newly fresh nb and three kind cable its same .
    Can not connect to the car neighter VCMsuite nor VCMscanner. I dont have my old MPVI now due to exchange .

  4. #4
    HP Tuners Support
    (foff667)
    Bill@HPTuners's Avatar
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    resync your interface and try again.
    It doesn't have to be perfect, it just needs to be done in two weeks...

    A wise man once said "google it"

  5. #5
    Tuner in Training Targus's Avatar
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    i did it before ,
    but
    I did it again after you ask me , it is working after resync today .
    thx a lot ..