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Thread: Bootloader Rejected - Multiple PCMs Different Calibration Files

  1. December 31st, 2011 #1
    S10Wildside
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    Default Bootloader Rejected - Multiple PCMs Different Calibration Files

    Any ideas why I'm having difficulty with an update or full flash? This is the error I get...



    This happens with two PCMs. Both are programming fine with GM's TIS-SPS system. EFILive will only read the calibration file, not write.
    24x LS1 PCM on Early Small-Block Chevy and LT1/LT4
    http://www.eficonnection.com
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  2. December 31st, 2011 #2
    GMPX
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    Do you have any other PCM's there that haven't been touched by TIS?
    I no longer monitor the forum, please either post your question or create a support ticket.
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  3. December 31st, 2011 #3
    S10Wildside
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    Quote Originally Posted by GMPX View Post
    Do you have any other PCM's there that haven't been touched by TIS?
    I don't, but the problem resolved with a laptop reboot.
    24x LS1 PCM on Early Small-Block Chevy and LT1/LT4
    http://www.eficonnection.com
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