Codes

[GBBrown]

Got a P20EE and a P207F. Truck is in countdown to limp mode at 128 miles. Cant get in to Dealer for two weeks. Anyone know if these are caused by a sensor that can be replaced.
Thanks..

 

[TRAMPLINEMAN]

Well, the P207F is for bad def and the 20EE probably goes with that. If you can, drain your def tank out and fill it with new def.

Do you have a way to clear the codes?

 

[Newsa]

I would think if you're in a cold climate it would be unusual that the def would go bad. Unless you added def recently and either contaminated it or got bad def.

(Or unless it hadn't been driven in awhile)

Might be a clogged def spray nozzle?

Check out this advice?

https://youtu.be/ostTblyGtHk

 

[GBBrown]

Thanks Newsa...

 

[Bob4x4]

Your code does not end up being bad def99% of the time.Dont put yourself in a bind,take it to a dealer before it is An emergency.

 

[GBBrown]

Actually the truck belongs to my Son down in Washington. All the Dealers in his area said two weeks before they could get it in. He called Chrysler and had an appointment in two days. That two week thing seems to be the norm. I've had two recalls and when i made appointment it was two weeks both times. I'm thinking he needs the SCR replaced.