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Re: Mack Injector Trim Codes
Posted to HD/Fleet Forum on 3/20/2019 2 Replies

I have do have the legitimate software, Mack PTT. According to Mack there is no way for anyone non-dealer to be able to program ECU's and injector codes 2013 and down. I also have a non legitimate version which shows it capable but it fails every time. Accordi... Login to read more.

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