had truck towed in would not idle and dieseled real bad dealer says it needs fuel actuater valve.Cant find any thing on here even on search about it.??

 

Use FCA or Fuel Control Actuator.Lots of reading.

 

Dealer called today part did not fix it need to order fuel pressure sensor for rail DUH.I told them it had a p1092 code fuel pressure code.Dont know if my quad x2 killed it or washing my engine.

 

I had the very same experience this weekend that resulted in an undriveable truck. The Quad X2, and the engine wash. It would be nice to know if there's a connection. I have a fuel pressure kit for my Quad Commander and noticed that just before the truck started acting up, my fuel pressure dropped to zero. I was in town, so I pulled over and opened the hood to check for any obvious problems. There was nothing and shortly afterward, the truck stalled at idle. When I restarted, it began to idle erratically and occasionally diesel, then lit the MIL. i was just a few blocks from home and tools, so I limped slowly back, hooked up my reader and had the same code that you did, P0192. I went through the diagnostic checks in the manual and everything pointed to the rail pressure sensor. The surprising part was when I went to buy a replacement. The local Dodge dealer wanted $707. Next stop was a local truck dealer that handles Cummins parts. $300 there. A very helpful diesel shop in MN ordered one for me for $108. I don't mind paying a decent markup, but I sure hate being screwed as badly as the Dodge dealer was attempting.

 

Got my truck back,runs better than I can remember.Had to look to see if the box was there or not.Called quad they had me send every thing back so they could chech it out.