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Thread: Change VIN in E67 Controller

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  1. #1
    Senior Member
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    Thanks guys. I now understand I cannot use V8 to change the VIN. I was able to change the VIN with V7, but the PCM Security option was greyed out at the time I posted the question. After messing around with it a bit (I think I did an ECM read), the option was available.
    24x LS1 PCM on Early Small-Block Chevy and LT1/LT4
    http://www.eficonnection.com

  2. #2
    EFILive Developer Site Admin Blacky's Avatar
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    Quote Originally Posted by S10Wildside View Post
    Thanks guys. I now understand I cannot use V8 to change the VIN.
    You can use V8 to change the VIN.
    You can also use V7.

    With V7 you can only use FlashScan/AutoCal V2 devices to change the VIN.
    With V8 you can use FlashScan/AutoCal V2 and V3 devices to change the VIN.

    Regards
    Paul
    Before asking for help, please read this.

  3. #3
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    Quote Originally Posted by Blacky View Post
    You can use V8 to change the VIN.

    With V8 you can use FlashScan/AutoCal V2 and V3 devices to change the VIN.
    How do you change the VIN in V8? I'm using FlashScan V2.
    24x LS1 PCM on Early Small-Block Chevy and LT1/LT4
    http://www.eficonnection.com

  4. #4
    EFILive Developer Site Admin Blacky's Avatar
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    Quote Originally Posted by S10Wildside View Post
    How do you change the VIN in V8? I'm using FlashScan V2.
    See post #3, the second image.
    Regards
    Paul
    Before asking for help, please read this.

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