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Re: Voltage setting for reflashing Fords
Posted to Technical Discussion Forum on 2/28/2021 2 Replies

But, the PCM in this case, IS communicating. It cannot be flashed (at least not on an older ECM all the way until very late models) unless it IS communicating to the DLC. It cannot be reprogrammed unless it is communicating to the DLC. And, there are many modu... Login to read more.

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