OBD-II Code Decoder
Search the licensed P, B, C, and U reference library by code, definition, system, or manufacturer. Reference-only results are not a complete diagnosis.
Review-withheld definitions are excluded; lookup records are not published diagnostic pages.
P228D — vehicles with official records naming this code
P228D is named in NHTSA-published manufacturer communications or investigations for 14 vehicle families, including:
- Buick LaCrosse model years 2010-2011 · 8 records
- Chevrolet Equinox model years 2010-2011 · 8 records
- Chevrolet Suburban model years 2014-2017 · 8 records
- Chevrolet Tahoe model years 2014-2017 · 8 records
- GMC Terrain model years 2010-2011 · 8 records
- GMC Yukon model years 2014-2017 · 8 records
- Chevrolet Corvette model years 2014-2017 · 7 records
- Cadillac Escalade model years 2015-2017 · 5 records
- Buick Regal model years 2011 · 4 records
- Cadillac CTS model years 2016-2017 · 4 records
A code named in a manufacturer communication means the document refers to it for those vehicles. It is not a diagnosis of any car, and it does not mean the code is common on that vehicle.
Matching definitions: 1 · Unique codes: 1.
| Code | Meaning | System | Scope | Manufacturer | Severity |
|---|---|---|---|---|---|
| P228D | Fuel Pressure Regulator A Exceeded Control Limits - Pressure Too High | Powertrain | Generic | Not manufacturer-specific | Not classified |
No matching codes
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