I have an 08 2500, giving me a bunch of error codes P2228,P1193,P00f and P0102. I have cleaned Baro sensor, Temp sensor and Map sensor replaced the Baro sensor,air temp/pressure sensor still no luck. When I start the truck it seems fine than it will start fluttering and wont run over 70. This is my first time on message board and any suggestions would be helpful. I'm new to the 6.7 but I really love my truck.
Thanks all.

 

I don't remember if this suggestion applies to your situation or not, but very cheap to check it out. Look behind your alternator at some wires that pass by. One of them may have been chafing and is now grounding against the engine. If that is the issue, tape it up real good and isolate it so it doesn't chafe anymore. Also if that was the issue, you have a handful of spare parts.
Back to morning brew . . .

 

Thank you FMB, we will check this ASAP