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Thread: 4T45E Shifting

  1. #21

  2. #22
    Potential Tuner
    Join Date
    Jul 2017
    Posts
    6
    Quote Originally Posted by Ecotec2.4 View Post
    T42
    Tell me what you read it and write the firmware tuning?
    I also have 2.0 Ecotec turbo Z20LEH 280 horsepower FWD and 4t45e per t42.
    But I've never read it myself and so far I do not know how to read it and write it down.