Bought a truck with bad turbo I'm on my 2nd turbo and still getting the p2262 the first turbo couldn't tell if brake was working the 2nd does iv taking all the sensors off my 07 6.7 and put on this truck (both sensors on air box, maps sensor on intake horn, both o2 sensors, and the one at the end of small tube passenger side of engine exhaust pressure sensor I believe) the crankcase filter looks new ...... the truck is a 09 stock my other one is deleted not sure if that matters on sensors I'm at a loss need help

 

Have you tried re-flashing the truck? Any programmers? Sounds like an electrical glitch to me. If wiring looks good on turbo sensors then check fuses/grounds.

 

Took it to dealer they said it has the latest update already no programmer