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Thread: 2015 RAM 2500 CNG Delete

  1. #1

    2015 RAM 2500 CNG Delete

    no issue disabling the check engine codes, but how do I make the low (cng) fuel light not illuminate and also how do I get the engine to not try to use cng if the gauge is 'tricked'?
    Thanks,
    Rich
    2015 Ram 2500 5.7 auto

  2. #2
    I wonder if flashing it to a standard 2500 5.7 would work?

  3. #3
    Do the CNG vehicles have a different pcm, or protocol? If not does anyone have a stock 2015 2500 5.7 4x4 file?