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Thread: E80 won't unlock

  1. #1
    Lifetime Member Boost's Avatar
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    Dec 2006
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    Default E80 won't unlock

    Tried everything, normal stock car and latest updates of everything.
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    - Roland
    GM dealer tech since 2005
    '01 Z28 LS1/T56
    t-tops :usa:
    stock 241 heads, stock cam,
    stock muffler, factory wheels

    8.2 @ 86
    (1/8th mile with 255 Toyo Proxes)
    I am learning...

  2. #2
    Lifetime Member Boost's Avatar
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    Sorry that the pic is upside down, trying my best lol. Please help
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    - Roland
    GM dealer tech since 2005
    '01 Z28 LS1/T56
    t-tops :usa:
    stock 241 heads, stock cam,
    stock muffler, factory wheels

    8.2 @ 86
    (1/8th mile with 255 Toyo Proxes)
    I am learning...

  3. #3
    Diesel Forum Support Site Admin
    Join Date
    Nov 2005
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    1,716

    Default

    Quote Originally Posted by Boost View Post
    Sorry that the pic is upside down, trying my best lol. Please help
    You need a controller Auth-code to navigate the ecm security to enable read/flash.


    Sent from my iPad using Tapatalk

  4. #4
    Diesel Forum Support Site Admin
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    1,716

    Default

    Here is the product you need http://www.efilive.com/controller-au...ller-auth-code

    Here are the documentation. http://content.efilive.com/documents...horization.pdf


    Sent from my iPad using Tapatalk

  5. #5
    Lifetime Member Boost's Avatar
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    Default

    Thank you!!!
    - Roland
    GM dealer tech since 2005
    '01 Z28 LS1/T56
    t-tops :usa:
    stock 241 heads, stock cam,
    stock muffler, factory wheels

    8.2 @ 86
    (1/8th mile with 255 Toyo Proxes)
    I am learning...

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