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Thread: E92 unrecognized operating system

  1. #1
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    Default E92 unrecognized operating system

    This error came up trying to flash a brand new e92 that was flashed with stock 2017 Silverado vin info from a GM dealership software system. It is not setup for aftermarket use or any kind of GM performance setup, simply a clone of a stock ecm. The error on the screen very clearly states that as the problem. My question is if there is any sort of update or Beta version or ANY workaround for this? I already spent the $50 to get the controller authorization only to find that I can't do anything with the ecm. Any suggestions or am I stuck?

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  2. #2
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    After I click ok on the error it DOES bring up OS info along with other data, but I cant go in and edit or even see any part of the calibration. Here's what I get...

    VIN 3GCUKTEC5HG195214
    Engine N/A
    Transmission N/A
    PCM flash N/A
    Operating System 12691210
    Calibration N/A
    OS ID AA
    Cal ID
    BCC N/A
    OS Level
    Cal Level
    Cal file name 12691210.calz
    Cal file version N/A
    Cal file date N/A
    Operating System 12691210 $94731E36
    Engine Operation 12686072 $485B9A99
    Engine Diagnostics 12678716 $40282F4F
    Fuel System 12667714 $C8C4E05C
    System 12679765 $3B2A8C6A
    Speedometer 12667794 $142E68F

  3. #3
    Lifetime Member GMPX's Avatar
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    This OS was recently added to our internal test release. But I can post the .calz file here for you to add in manually so you can tune it. << CALZ UPDATED A FEW POSTS DOWN

    Just save the attached file in to this folder:
    C:\Program Files (x86)\EFILive\V7.5\Calibrations\E92

    Cheers,
    Ross
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    Last edited by GMPX; October 23rd, 2018 at 04:19 PM.
    I no longer monitor the forum, please either post your question or create a support ticket.

  4. #4
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    Thank you! I got the file loaded and am able to see the calibration. My only issue now is for the life of me I cannot get the red "operating system patches" folder to appear so I can turn off VATS. I have closed software, reconnected, opened software, all that jazz just like I normally do on other ECMs but with no luck. Is there any reason it wouldn't be there? Or should I just keep trying different combinations of connecting and turning on?

  5. #5
    Lifetime Member GMPX's Avatar
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    The VATS patch is something that we need to figure out per OS for every ECM type, because of the time taken it is done on a request basis these days. I guess you are requesting it
    I no longer monitor the forum, please either post your question or create a support ticket.

  6. #6
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    Yes Please

  7. #7
    Lifetime Member GMPX's Avatar
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    Here you go, same process as before.

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

  8. #8
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    that worked. THANK YOU VERY MUCH

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