My friend has a 2001 24v, he was having a lack of power problem, so I suggested checking the fuel supply pressure, he went and put a lift pump on it on his own, now he states he is still having the problem, only when the truck is cold soaked. I had him come to my shop today so I could boot into it with my scanner, and drive it to see if I could duplicate the problem, I drove it and it ran like a champ, I did notice that it would over- rev at wot, up to 4,000 rpm, so I pulled the codes, it had a p 0316 which is a cmp and an overboost code.
How common is just a cmp on an 2001, also I had no tach signal from the cmp on my scanner, however the tach on the dash worked fine. I figured that the over revving was because of the lack of the cam signal.

Any help would be appreciated,

Thanks, Tim

 

I also am curious about this code have the same problem on my 2001. just replaced lift pump 2 days ago and know truck is dead out in the road. school bus driving around it, boss wandering were I'm at. I will probably have to replace VP44 thanks dodge, and I defended you so well

 

Wow 56 views, I guess cam position sensors are not really a problem then?