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Thread: ECM File Corrupt From My Truck To Autocal

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  1. September 25th, 2012 #1
    maczilla23
    maczilla23 is offline
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    Default ECM File Corrupt From My Truck To Autocal

    I recently sent my info to Justin (datalog, ecm file, transmission file) to get a custom tune done. The ECM file keeps downloading corrupt. It dowloads fine to the autocal from the truck but i emailed the file 2 different times to Justin and he says its corrupt. I unplugged my radio so my aftermarket stereo wouldnt interefere and it still happened. Anyone else have this problem? The transmission file was fine so im not sure why the ecm file is not downloading clean. Any help is appreciated.

    It says in the scan and tune software "Checksum Invalid"
    Last edited by maczilla23; September 25th, 2012 at 10:34 AM.
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