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Re: Reprogramming Used Computers with WiTech
Posted to Technical Discussion Forum on 1/6/2019 1 Reply

New PCM's, and all modules for that matter changed after Fiat took over and now have a one time write feature. Once the new module has been programmed and configured to the vehicle it cannot be changed. It's a European thing to cut down on vehicle theft for pa... Login to read more.

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