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.
P011A — vehicles with official records naming this code
P011A is named in NHTSA-published manufacturer communications or investigations for 10 vehicle families, including:
- Mazda CX-5 model years 2013-2019 · 24 records
- Mazda Mazda3 model years 2014-2019 · 11 records
- Mazda Mazda6 model years 2014-2018 · 5 records
- Mazda CX-3 model years 2016-2019 · 4 records
- Mazda CX-9 model years 2016-2019 · 4 records
- Mazda MX-5 model years 2016-2019 · 4 records
- Chevrolet Express model years 2007-2008 · 2 records
- Chevrolet Silverado model years 2007-2008 · 2 records
- GMC Savana model years 2007-2008 · 2 records
- GMC Sierra model years 2007-2008 · 2 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 |
|---|---|---|---|---|---|
| P011A | Engine Coolant Temperature Sensor 1/2 Correlation | Powertrain | Generic | Not manufacturer-specific | Not classified |
No matching codes
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