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Re: Cummins ECM
Posted to HD/Fleet Forum on 12/26/2012

Oh I'm sure we''ll figure something out ;). I had some free time today so on a whim I checked power and ground to the lift pump....no B+, and that comes direct from the ECM, so I guess I have some more wiring to check [...] worked fine when I hotwired it and g... Login to read more.