My truck has had the same code, but I'm told the turbo is out and needs to be replaced. I'm 20 days with the truck sitting at the dealer's lot waiting for parts. I have a loaner vehicle, but would rather have my own.
I just bought a dealer demo 2016 Limited with 12,500 miles. Will soon need its first oil change. I have used AMZOIL in several of my last vehicles, both gasoline and diesel powered. Always had good luck with it. Anyone out there have contrary advice to give?