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  1. Barometric pressure sensor P2227?? - Diesel Place

    Apr 26, 2006 · DTC P2227 Circuit Description The barometric pressure (BARO) sensor measures the pressure of the atmosphere. This pressure is affected by altitude and weather conditions. …

  2. P2227 code will not clear!! - Chevy and GMC Duramax Diesel Forum

    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 …

  3. P2227 Code | Cummins Diesel Forum

    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 …

  4. New cold air intake. Engine light P2227 | Cummins Diesel Forum

    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 …

  5. P2227 code, EGR on an LB7 - Diesel Place

    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 …

  6. HELP! Codes P2227 and P0405 - Chevy and GMC Duramax Diesel …

    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 …

  7. P2227 Barometric Pressure Sensor - Diesel Place

    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...

  8. P0224, P1093, P2227 - Chevy and GMC Duramax Diesel Forum

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

  9. P2227 Baro Sensor - Diesel Place

    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

  10. P2227 (Baro Pressure) after Y-Bridge Repair - Chevy and GMC …

    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 …