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Thread: 2011 Ram 1500 5.7 Cylinder Deactivation

  1. #1
    Potential Tuner
    Join Date
    Mar 2018
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    Alberta
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    4

    2011 Ram 1500 5.7 Cylinder Deactivation

    We can't find the cylinder deactivation disable button after reading the ECM. Anyone else come across this? We can turn the related DTCs off but.....

  2. #2
    Potential Tuner
    Join Date
    Nov 2018
    Posts
    2
    Go to engine=>Fule=>Lean/Fuel saving=> MDS Enable
    2018-12-05.png