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Thread: Bad tune?

  1. #1
    New Member
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    Aug 2023
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    Default Bad tune?

    So I upgraded my 2017 Cummins to a 3rd Gen swap with an S366. Truck was already deleted using MM3. I got new EFI Live tunes, and after hardware was installed, cleared all codes, then installed EFI Live. After install, I got a check engine light. The following codes are what I got:



    As well as Service Electronic Throttle Control.

    Seems to me my new tune was a stock file, but I may be wrong. What do you think?


    Sent from my iPhone using Tapatalk

  2. #2
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    Oct 2022
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    Default

    Quote Originally Posted by Crete460 View Post
    So I upgraded my 2017 Cummins to a 3rd Gen swap with an S366. Truck was already deleted using MM3. I got new EFI Live tunes, and after hardware was installed, cleared all codes, then installed EFI Live. After install, I got a check engine light. The following codes are what I got:



    As well as Service Electronic Throttle Control.

    Seems to me my new tune was a stock file, but I may be wrong. What do you think?


    Sent from my iPhone using Tapatalk
    Send me your file and I will see what all has been done to it. I can turn off those DTCs if you want.

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