0 psi Injection pressure!?!
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Registered User
Joined: Sep 2007
Posts: 72
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From: Ames, Iowa
0 psi Injection pressure!?!
I got the dreaded low voltage to the fuel pump relay code, and decided to install a Raptor 150. Now my Rail pressure reads 0. I am running a Quad Commander, and the fuel pressure is fine, the truck runs and drives with no problems, loss of power, anything... I checked for codes, and there are none. What is going on here? Is it safe to drive? Do I need an injection pump now? Getting frustrated and would like help. It is my main tranportation and I need it tomorrow! Thanks in advance.
Last edited by amesff01; Aug 29, 2010 at 07:06 PM. Reason: meant rail pressure, not injection...
Cummins Guru
Joined: Feb 2008
Posts: 4,191
Likes: 65
From: Sunny Southern California Land of Fruits and Nuts
No way would your truck run with 0 rail pressure. Sounds like your Quad Commander is problem not your fuel pressure. Possible connection problems at fuel pressure sensor. Check your wiring connections.
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