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Thread: Failed Erase?

  1. #1
    Tuner in Training
    Join Date
    Jan 2019
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    Failed Erase?

    I was playing around with my C63, and I flashed a few times making small changes, but this time around, I have a 95% failure on the erase. Fans stayed on, and I tried again, and same deal. Did I just brick my ecu?

  2. #2
    Tuner in Training
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    Sep 2016
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    39
    make sure ignition is on and obd plug is in properly... I've had this when one of those is occurring

  3. #3
    Tuner in Training
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    Jan 2019
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    I think it's bricked, I tried with the mygenie, and i get no comms. I sent a support ticket

  4. #4
    Senior Tuner BackyardTurbo_FTW's Avatar
    Join Date
    Jul 2009
    Location
    East Suckburg, PA
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    1,152
    Are you turning the key off and on between flashes or just doing repeated flashes with the key on the whole time?

  5. #5
    Tuner in Training
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    Jan 2019
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    so like flash 1, start it, then key off, flash 2, start it, then key off, etc etc

  6. #6
    Senior Tuner Mep_q8's Avatar
    Join Date
    Mar 2006
    Location
    Milton Keynes, UK
    Posts
    1,546
    Welcome to the Mercedes HPT Bricked club.

    Had an ML63 M157 ECU get its information wiped out, need to be flashed on the bench to come back to life.

    HPT's did not accept the responsibiity and ended up saying my debug data didn't even show I hooked up to a Mercedes.

    So in a nut shell don't waste your time asking for support on this platform and look for someone who can bench flash the ECU back to stock.

    Bader Norris
    MEP Tuned
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