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Thread: Locked PCM seed: $0FAA HELP!!

  1. #1
    Senior Member
    Join Date
    Apr 2008
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    149

    Default Locked PCM seed: $0FAA HELP!!

    The vehicle is a 2001 S10 with the 4.3L v6. About 2 weeks ago i flashed the pcm with a modded tune that turns off the top speed limiter and the downstream O2. Everything was fine til I went to perform a complete OS upgrade to the 2002 GM Savana van with the 5.7L. I previously had the personal version of EFIlive and had to purchase the Professional version which i received yesterday. I have tried using the unlock code of $FFFF and $0FAA and still am unable to unlock the pcm. I have attached a notepad file of what the command prompt states as i have tried relinking the VATS with these codes.
    Attached Files Attached Files

  2. #2
    Lifetime Member GMPX's Avatar
    Join Date
    Apr 2003
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    13,148

    Default

    So did you lock the PCM at some stage?

    Cheers,
    Ross
    I no longer monitor the forum, please either post your question or create a support ticket.

  3. #3
    Senior Member
    Join Date
    Apr 2008
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    149

    Default

    WOW!! I'm an idiot. In the first steps of flashing the pcm, I completely overlooked which pcm was highlighted to unlock. Once i changed it to the proper LS design computer, it unlocked in no time. Sorry everyone!!

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