I haven't been on the boards in a while but I just had my 07.5 in the shop for 5 days after the light came on...replaced all kinds of gaskets, valves, sensors etc. Problem diagnosed as P2262:doh: One week later the lights comes back on and now my turbo has to be replaced...by the looks of other threads it may be a reoccurring problem for many. I have less than 20,000 miles on it and haven't had any problems for about 10,000 miles. The dealership that I am going to has one diesel mechanic and the service writer barely even knows what a diesel is. My question is what is the hole drilling method and what can it do or what advice can I give to them to keep this damn thing out of the shop. I own my own business and this truck is what I use and its a fight to get them to give me a loaner...:banghead:
Any help is appreciated.
I had the same issue with my truck. The code came up after putting just 1,200 miles on the truck. The truck had 46k when I bought it. The dealership replaced a laundry list of stuff that came out to about $6k. At least they gave me a loaner, but it didn't have brakes. Just a big potato masher.
The issue came back after just 4,000 miles. I didn't take it to the dealer that time and drove it a little harder. The code cleared itself. For the last month or so I have been living with it. Code comes. Drive a little hard, and the code goes away.
Having enough of it, I cleaned the turbo and intake myself. I left the EGR disconnected and plugged up the EGR crossover tube with a freeze plug. There was a bit of an issue with the EGR butterfly (don't remove it unless you disable the DPF regen process). The end results is the truck has never ran better.
In summary, you will keep having the 2292 code until you do something about the extra soot getting into engine and the extra fuel for the DPF regen process. You can drive it hard, and that will help, but the long term solution is as simple as just disconnecting the EGR valve and installing the DPF-R kit.
If the truck needs to be taken it in (for a real issue that is) or emissions (once a year), just reinstall the DPF, reconnect the EGR, unplug the crossover, clear the code, and no one is the wiser.
Hope this helps. :thumbsup: