6.0 won't start
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6.0 won't start
anyone with ideas please
My 05 6.0 won't start it has P2617 fault crank sensor output circuit open, P2614 cam sensor open circuit, do these faults communicate with the oil psi control module and keep it open so oil psi won't build to start engine also checking with my scanner the Injection control Psi showed only 176 psi after cranking engine the psi should at least be 500 I think, can the faults keep the oil psi control module open or is this 3 seperate issues I can't afford to just start replacing parts can anyone help me? thankyou.
My 05 6.0 won't start it has P2617 fault crank sensor output circuit open, P2614 cam sensor open circuit, do these faults communicate with the oil psi control module and keep it open so oil psi won't build to start engine also checking with my scanner the Injection control Psi showed only 176 psi after cranking engine the psi should at least be 500 I think, can the faults keep the oil psi control module open or is this 3 seperate issues I can't afford to just start replacing parts can anyone help me? thankyou.
Senior User
Joined: May 2009
Posts: 311
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From: Clearwater
Once you pull the high pressure pump cover you might be able to see the separation where the fittings have blown out but if not just pull the pump and fittings out together and then it should be obvious.
Post Fiend
Joined: Oct 2009
Posts: 12,123
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From: N. Fort Worth, tx
low icp can be from any number of things. stc fittings, branch tubes, dummy plugs, stand pipes, injetcors, ipr valve.
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I found the problem, bad o-rings on the high psi tubes the long ones that bring up the high psi oil to the injector rail, the long tub comes apart and the o-ring inside of the tube was gone (RH) and on (LH) was missing half of the o-ring losing enough oil psi for it not to start after I got it started 20 seconds of cranking I read on a 6.0 bulletin was after starting the engine take it for a ride and work the motor hard between 40 to 50 mph with the turbo pulling hard for about 12 times, I thought it sounded crazy but I did it and then shut off engine and let sit for 5 mins. so I tried it and it started in 2 to 3 seconds. Thanks guys for your help you guys are awesome.
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