I've had the ETC code appear about 8 times now in the last 6 weeks. Every time it's the P0299. The first time was full on limp mode. 45 mile drive to work at 38 mph. I have been to two different dealers. One of them said all it needed was DEF. They put in 2.5 gallons and sent me on my way. Two...
...sure it hasn't thrown any codes that indicate something is really wrong, clear it and I'm good to go. Mine throws two generic codes...P050E & P0299. FCA is very aware of the problem and is working on a software flash solution. Basically it sounds like an EGT sensor is unhappy, tells the ECU...
..., I call Dealer and the FCA , dealer said to put it in a warm garage and run it for 20 mins as ice is building up on turbo giving me the 2218 P0299 code there is no fix for this . I left it in a heated workshop for 15 hrs then ran it for 20 min, no change lightning bolt is still on , took...
Well :
Code P0299-00 : Turbocharger under boost and code U1424-00 : implausible engine torque
They flashed the PCM, and I took the truck home with weird longer than usual transmission shifts and weak response ... needless to say, the same dreadful throttle control message came back after 40...
I'm getting the same P0299 code intermittently on my ED - 13k miles now. It happens on first start up, seemingly randomly. The truck stays in (annoying) limp mode until I reset the code. Then it is gone. I will pull my MAP sensor and see how gummed up it is.
Potentially Useless Data Points...
I'm going to guess you have the P0299 (Turbo underboost) trouble code. The problem with this particular code is it won't allow the DPF to regen while the code is active.
The dealer will have to force a regen using their WiTech tool. Hopefully a reflash of the ECM will take care of the source of...
...hour, then started it to go to my daughters to let out the dog...less than a mile (very similar situation last year too) when I restarted the truck got the code. P0299 (Turbo underboost). Last year it was turbo temp or something like that. Took a few tried but cleared the code and all is good.
...issues. I picked up my new (2015) ecodiesel on Saturday and the problems started Sunday with 72 miles on the truck. Typical problems with the P0299 and U1424 codes. Back at the dealer today with a reflash for the pcm and tcm. Not here to complain. Love the truck, disappointed to have a...
...said they could not recreate the problem. The reset the error message and sent me on my way.
The dealership notes are...
U1424-00 (active). P0299-00 (pending). Clear faults, run in shop, multiple test drives, harness "wiggle" tests, unable to duplicate power loss or fault condition...