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Re: Shop Truck saga Ford F350 7.3
Posted to Technical Discussion Forum on 2/13/2020 2 Replies

Since you last communication with the ECM, I would say that it gives you some places to look. Make sure your powers and grounds are good for the ECM. Try the tap test on the ECM for cracked solder joints. Make sure you are not getting the 5-volt reference shor... Login to read more.

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