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Thread: MPVI and Cummins

  1. #1
    Potential Tuner
    Join Date
    Sep 2020
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    MPVI and Cummins

    Good Evening. Looking for a little guidance in regard to reading Cummins Engines.

    Monday I attempted to do a read on a 2018 Ram 2500 CME STOCK Cummins. It did the id fine, Then when I attempted to do the read it says ?not authorized?? And yes I had the SGM bypass in place and internet access.

    So i thought well maybe it is just that truck, so I attempted another read on a 2016 CME Cummins and I get the same thing???

    I have updated VCM, updated and resync?d firmware for MPVI2.

    Any help or advice would be greatly appreciated.

  2. #2
    Quote Originally Posted by fatdaddytunes View Post
    Good Evening. Looking for a little guidance in regard to reading Cummins Engines.

    Monday I attempted to do a read on a 2018 Ram 2500 CME STOCK Cummins. It did the id fine, Then when I attempted to do the read it says ?not authorized?? And yes I had the SGM bypass in place and internet access.

    So i thought well maybe it is just that truck, so I attempted another read on a 2016 CME Cummins and I get the same thing???

    I have updated VCM, updated and resync?d firmware for MPVI2.

    Any help or advice would be greatly appreciated.
    You are using the beta software?

  3. #3
    Potential Tuner
    Join Date
    Sep 2020
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    4
    Quote Originally Posted by jr2185 View Post
    You are using the beta software?

  4. #4
    Potential Tuner
    Join Date
    Sep 2020
    Posts
    4
    Quote Originally Posted by jr2185 View Post
    You are using the beta software?
    didn?t know I had to use the beta. You can?t fix stupid!!! Lol