[ClemsonRam]

On Friday I was coming home from work and the dreaded check engine light light up. I checked my tuner and it showed these four codes:
P2262- Turbo Boost Pressure Not Detected (Mechanical)
P226C- Unknown DTC
P1507- CHRYS: Crankcase Filter Restriction
P0102- Mass or Volume Air Flow Circuit Low Input

Additionally, my exhaust break does not seem to be working.

After doing some research my best guess is that my turbo is all sooted up which is preventing the VGT actuator from fully functioning. I also assume the fix for this would be to pull my stock turbo and drop in an upgrade. Can anyone confirm I'm on the right train of thought here before I drop a couple grand on a new turbo?

My truck is a 2011 with 150k miles and was deleted/tuned at 100k (Mini Maxx tuner, EGR delete, DPF delete, CCV breather mod).

 

[Dusty Bird]

If you clear the turbo code it may go away for a while and yes your actuator is getting resistance from soot build up with the 2262 code but like I said if you clear it may stay off for a good while.Your exhaust brake will start working when you clear that code. Make sure to run with the exhaust brake on all the time. Your crankcase filter is what it is you need to service it. I would clean MAF sensor and your MAP sensors for starters.