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International Automotive Technicians Network
Re: SWAPING PROCESSORS IN FORDS
Posted to Technical Discussion Forum on 8/31/2021

Hi Eugene,

Define "different part numbers"...are you talking about the calibration ID, the tear tag or the hardware part #?

As long as the hardware part numbers are the same you should be able to PMI starting from the original ECM without any problems, ass... Login to read more.