Apr 26, 2006 · Reflashed to EFILive DSP2 operating system...now I seem to be getting P2227 barometric pressure sensor circuit codes. Throws a CEL too. I cleaned my MAF...

Jun 12, 2015 · Hey guys, just finished putting in some brand new Bosch injectors and new fuel lines. Truck runs great but has a p2227 code. Truck is a California emissions truck. I thought maybe the …

Jan 15, 2018 · I have a 2010 2500 that I bought June of 2016 with about 55k miles on it. It has about 75k on it now. Shortly after I got it I started having a number of emissions related problems. I did …

Mar 31, 2022 · Truck is EPA violated and tuned. I have an aftermarket air intake and the engine light stays on as long as the truck is running. code is P2227 for Barometric pressure sensor rationality. …

May 4, 2015 · I have been troubleshooting this two codes for quite some time. For code P0405 (EGR Sensor A Circuit low)) I replace the Vacuum pump, I also replaced the EGR Vacuum pump manifold, …

Feb 3, 2016 · Truck keeps throwing a P2227 code for the barometric pressure sensor. I clear the code, but it comes back within the drive cycle, or usually the next time...

Dec 10, 2008 · After testing my truck with the EGR stuff completely removed, I am now plagued with the P2227 code (Barometric sensor performance). This only happened after all solenoids were …

P0224, P1093, P2227 Jump to Latest 284 views 5 replies 3 participants last post by Boudin Sep 13, 2024 R

Jun 25, 2010 · P2227 Baro Sensor Jump to Latest 4.8K views 4 replies 3 participants last post by maxinDixon Aug 28, 2010 middleofnowhere Discussion starter

Feb 16, 2022 · 05 LLY, 212 kmi While repairing my Y-bridge, I broke the boost pressure sensor on the driver side (large hands, small space, things break, it's a curse I live with). Replaced with ACDelco …