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Thread: 06' A4 2.0 ECU Bricked

  1. #1
    Tuner in Training
    Join Date
    Nov 2019
    Posts
    26

    06' A4 2.0 ECU Bricked

    Hey guys,
    I have an 06 A4 2.0l in for a flash and the write quit about a minute into it. I've flashed the car without any trouble in the past. Now the ECU no longer communicates with the vehicle. No start, etc..

    When I try to flash it now I get a protocol init failed. Anyone dealt with this and have a fix?

    Thanks!

  2. #2
    Check the basics like voltage, grounds, ect.

    That's all the input I have. Good luck!
    Owner/Tuner@Evolution Automotive Performance
    Lincoln, Ne

  3. #3
    i have extra med9.1 with immo off or on if you need one.