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Thread: 04 ECM Flash Issue

  1. #1
    Potential Tuner
    Join Date
    Sep 2013
    Posts
    7

    04 ECM Flash Issue

    When I try to write the ECM it says that the operating system that HP creates isn't correct and will not write it to the truck, anyone else ran in to this or do I need to create a support ticket?

  2. #2
    Advanced Tuner
    Join Date
    Jan 2018
    Posts
    655
    Create a support ticket