Anyone know a good shop in or near Reno NV

that code looks to be dpf differential pressure. check your sensor to make sure its not plugged up with soot before you put it in the shop.

 

right on, these emissions systems have all kinds of sensors on them and they get plugged up with crap and go out and throw codes. lets us know what happens when you clean or replace it.

 

Idling emissions truck in the winter in freezing temps is a killer. This is literally what happens to the Delta P sensor as the soot hardens with condensation in the system.


You can buy a new delta P or you can maintain the one you have with annual cleanings. I cleaned it and my rig is back to normal. 20 min process.

 

not sure if it’s the same on a KW but my Delta P measures differential pressure on my DD15. Maybe I’m wrong but I cleaned out the 2 holes on the tube and my delta P sensor (or what I was told was the Delta P sensor) and, it’s working perfectly now.

 

the code you are getting is for the DPF differential pressure sensor , not to be confused with the EGR differential pressure sensor which most guys call the Delta P. they are 2 different sensors.

 

Ahh, see I saw differential pressure and thought delta P.