24 Valve 2nd Gen Dodge Cummins 98.5-02 Discussion of 24 Valve 5.9 Liter Dodge Cummins Diesels with VP44 Injection Pumps
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Cant start?

Old Jun 9, 2009 | 12:28 PM
  #11  
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Injection pump failure.
At least that's what it was when my truck did that.
I fired it up,backed up,put it in second,pulled forward about 10 feet,pushed in the clutch and it started running like crap,managed to get it to "run" buy standing on the throttle and turning it over,but it ran so awful that I just shut it off and went to get my "ram hauler"

Shuck's sells the fuel pressure gauge,it screws onto the Schrader valve on the injection pump.
 
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Old Jun 9, 2009 | 06:51 PM
  #12  
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I finaly got a code its P 1693 I got by opening the key three times and leaveing it on and it gave me this code. Does any body know what this means?
 
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Old Jun 9, 2009 | 08:49 PM
  #13  
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The P1693 code is a companion code which sits inside the ecm that does not clear itself after another code has been present . See if you can get a scan tool and scan for more codes.
 
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Old Jun 9, 2009 | 09:50 PM
  #14  
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Default injector pump

My 98 had pump problem that would do the same thing kind of once in a while then the v pump just quit and it would not start without some juice on the air cleaner.(I did it bt I DO NOT recomend it)
 
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Old Jun 9, 2009 | 11:41 PM
  #15  
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Thats not the best fix Bob...
 
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Old Jun 10, 2009 | 11:21 AM
  #16  
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when my vp44 died all I got was the p1693 from the codes read off of the odometer. Lots of vp44 failures occur at about 120k, some sooner, some later. Hopefully it is something less expensive.
 
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Old Jun 10, 2009 | 02:49 PM
  #17  
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My truck had similar symptoms last weekend. Turned out to be the lift pump. You could try and remove the filter out of the housing, and have someone turn the key over while you are looking at the fuel level in the filter housing. If the level doesnt change, your lift pump is shot. If fuel level goes up, you prob lost your vp44. I hope this helps.
 
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Old Jun 12, 2009 | 09:59 PM
  #18  
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Originally Posted by Fiveseven
I finaly got a code its P 1693 I got by opening the key three times and leaveing it on and it gave me this code. Does any body know what this means?
Here is a write up about the P1693 code...
P1693 codes (SOLO) - Dodge Cummins Diesel Forum
 
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Old Jun 16, 2009 | 03:50 PM
  #19  
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I just came back from a small vacation sorry I havent posted an update but I just got back and I went ahead and rented a scanner and I got this two codes P1688 and P0252
 
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Old Jun 16, 2009 | 03:55 PM
  #20  
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Originally Posted by Fiveseven
I just came back from a small vacation sorry I havent posted an update but I just got back and I went ahead and rented a scanner and I got this two codes P1688 and P0252
VP44 shot...
 
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