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Thread: 2020 l5p

  1. #1
    Potential Tuner
    Join Date
    Oct 2020
    Posts
    1

    2020 l5p

    Having issue with 2020 modified ECM supplying 17-19 READ FILE not 2020 OS. Anyone have 2020 stock file?

  2. #2
    Did you follow the ECM swap procedure and program the VIN successfully ?