failure codes for a vp 44 injection pump
#1
failure codes for a vp 44 injection pump
I have a 2000 Dodge 2500 with an afe intake, edge juice with attitude and 4 inch exhaust that died yesterday, and will not start. I read the codes and came up with three, p1689 (controller area network bus failure), and p 1688 (internal fuel injection pump controller failure), and the third p0252 (injection pump fuel metering control A range/performance. I searched and found that the p 1688 code meant injection pump failure but i couldnt find much about what the p1689 or p0252 mean. I guess its time for a pump but i was just curious about the other two codes, any help would be appreciated.
#2
#3
P0252 is Injection Pump Fuel Metering Control "A" Range
I can find P1698 - are you sure its that one?
Codes: https://www.dieselbombers.com/codes.php
Yeah, you very likely need a VP-44.
Have you cleared the codes and they came back? Sometimes they can hiccup and throw a couple of codes and you clear them and its ok. But unfortunately, that doesnt often happen with VP-44 related codes.
Do you have a fuel pressure guage in the cab? You having dead pedal symptoms?
I can find P1698 - are you sure its that one?
Codes: https://www.dieselbombers.com/codes.php
Yeah, you very likely need a VP-44.
Have you cleared the codes and they came back? Sometimes they can hiccup and throw a couple of codes and you clear them and its ok. But unfortunately, that doesnt often happen with VP-44 related codes.
Do you have a fuel pressure guage in the cab? You having dead pedal symptoms?
Last edited by Dr. Evil; 06-19-2010 at 06:47 PM.
#5
I did try to clear the codes, cleared p1689,p0252, but the p1688 is still there. I tried to crank it again after clearing the codes, but still no luck.
---AutoMerged DoublePost---
No dead pedal symptoms. The edge has a fuel pressure guage and it was reading in the 14psi range at 2000 rpm. I had been driving the truck for about two hours when I stopped at a store and shut it off and it wouldn't crank.
---AutoMerged DoublePost---
No dead pedal symptoms. The edge has a fuel pressure guage and it was reading in the 14psi range at 2000 rpm. I had been driving the truck for about two hours when I stopped at a store and shut it off and it wouldn't crank.
Last edited by mudmaniac; 06-20-2010 at 01:48 AM. Reason: Automerged Doublepost
#7
#10