P0193 code

[gtwarren1966]

I’ve got a 2014 Ram 2500 with 6.7 Cummins, I’m riding down the interstate a couple of days ago and CEL pops on but the truck is running just fine. The truck readily starts and runs with no problem. I check the codes and it show P0193, P020a, P020e, P020f. I cleared the code and ran up and down the road a few miles and back and the codes haven’t returned yet. I am at a loss here as most of my research tells me the truck should have hard starts and run rough if it’s the pressure sensor. I did just recently have the grid heater deleted but I wouldn’t think that has anything to do with fuel rail pressure.

 

[GTyankee]

What is the code P0193 on a Dodge Cummins?


What the P0193 code means. The power control module (PCM) has detected that the fuel pressure is not within a range that has been predetermined by the vehicle manufacturer. When this happens the P0193 trouble code will be stored by the power control module and the Check Engine Light will come on.

a place to start trouble shooting

https://www.autocodes.com/qa/24811/what-is-the-fix-for-code-p0193-on-dodge-diesel-*******-engine