2004 ram wont start..Engine light on?
05-19-2008, 07:15 PM
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2004 ram wont start..Engine light on?
I have a 2004.5 ram diesel in my signature. Engine light came on. it went off. i pulled camper light came on again. i get codes P0192 P0483. Lift pump pressure is at 6-9 psi and my fuel filter was changed a month ago. Any ideas? its at *********** now. I priced out CP3 and they said $3200 and Fuel rail pressure sensor they said was $800. Can i get either or cheaper anywhere else? Can i get a better CP3 thats better than stock? They said $3200 was for a rebuilt CP3????? What else to check? I did get it running after a few tries and it ran loud like a old 5.9 cummins. like it was getting hardly no fuel....
05-19-2008, 07:53 PM
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lol nope not yet. still cant find time to install gauges. but i disconnected my boxes at lake and still nothing. i removed edge, quadzilla LP gauge and rail gauge, disconnected batteries for 4 hours...nothing.just busy with kids and new job no time on weekends to do gauges but i will. But this problem really isnt box related. My cp3 might of been dying the last few months resulting in my HIGH EGT or bad box troubles...right?
05-19-2008, 07:59 PM
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Perty sure it's the rail pressure sensor. Do a search on here about it. I remembering reading about a couple of weeks ago.
Edited: Here it is.... https://www.dieseltruckresource.com/...ighlight=PO193
And this one.
https://www.dieseltruckresource.com/...ighlight=PO193
Edited: Here it is.... https://www.dieseltruckresource.com/...ighlight=PO193
And this one.
https://www.dieseltruckresource.com/...ighlight=PO193
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05-20-2008, 09:48 AM
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Rail pressure sensor is about a buck eighty from Cummins and you can buy a CP3 take off almost new for around $400. The rail sensor is about a 20 minute job if you lolly gag. The CP3 is a little more involved but still easy to do at home.
05-20-2008, 04:43 PM
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ok ill see . dealer is finding out whats wrong wirth truck. i can put parts on. i have no garage but i can do it in the dust. or on the gravel driveway
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