what is code p0629

Asked by Feb 19, 2015 at 03:25 PM about the 2005 Dodge Ram 2500 SLT Quad Cab LB 4WD

Question type: Maintenance & Repair

when engine is cold its starts and runs rough and dies , shows code P0629, how too test and repair. when plug in all night is run OK but misses intill it is warmed up. engine is a 5.9 diesel

1 Answer

8,285

I believe that's a fuel pump voltage code.

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