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.
P0100 — vehicles with official records naming this code
P0100 is named in NHTSA-published manufacturer communications or investigations for 9 vehicle families, including:
- Infiniti I30 model years 2000-2001 · 12 records
- Nissan Sentra model years 1997, 2002-2004 · 5 records
- Nissan Altima model years 1997, 2002-2003 · 4 records
- Infiniti Q45 model years 2002 · 3 records
- Buick Roadmaster model years 1995-1996 · 2 records
- Chevrolet Caprice model years 1995-1996 · 2 records
- Nissan 240SX model years 1997 · 2 records
- Nissan Maxima model years 2000-2001 · 2 records
- Cadillac Fleetwood model years 1995-1996 · 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 |
|---|---|---|---|---|---|
| P0100 | Mass or Volume Air Flow Sensor A Circuit | Engine & drivability | Generic | Not manufacturer-specific | Not classified |
No matching codes
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