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Re: cummins p1011 help
Posted to HD/Fleet Forum on 9/20/2012 2 Replies

Hi Richard

Can you enlighten me on what the difference is between these two codes?

P1011-FUEL PUMP DELIVERY PRESSURE TOO LOW A deviation between the fuel pressure set point and the actual fuel pressure.

P0148-FUEL DELIVERY ERROR A deviation between the f... Login to read more.

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