2001 Cummins ECM Replacement ?

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Re: 2001 Cummins ECM Replacement ? [Re: W.I.N. Racing] #3118115 02/01/23 02:44 PM 02/01/23 02:44 PM
Joined: Jan 2003 Posts: 18,422 UPPER MICHIGAN, MARQUETTE COUN... N NITROUSN I Live Here
NITROUSN I Live Here N Joined: Jan 2003 Posts: 18,422 UPPER MICHIGAN, MARQUETTE COUN...	Originally Posted by W.I.N. Racing Typicaly its the board on the pump not the ECM that causes the pump failure... it gets corroded and burns up. Thats the VP44 injection pump not the lift pump. He has no fuel pressure to the pump and needs to diagnose it. Even if the ECM driver for the lift pump has failed there are still ways to safely power up the lift pump. Poster also should have a quality scan tool pull all the codes. Myself I would get fuel pressure first before spending a dime anywhere else.

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