These 48 diagnostic trouble codes share one detection mechanism and one repair path, which is why MechanicDB groups them into a single authored fault family rather than repeating the same explanation 48 times.
| Code | Definition | Repair coverage |
|---|---|---|
| P029A | Cylinder 1 - Fuel Trim at Max Limit | 3 ranked fixes |
| P029B | Cylinder 1 - Fuel Trim at Min Limit | 3 ranked fixes |
| P029C | Cylinder 1 - Injector Restricted | 3 ranked fixes |
| P029D | Cylinder 1 - Injector Leaking | 3 ranked fixes |
| P029E | Cylinder 2 - Fuel Trim at Max Limit | 3 ranked fixes |
| P029F | Cylinder 2 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02A0 | Cylinder 2 - Injector Restricted | 3 ranked fixes |
| P02A1 | Cylinder 2 - Injector Leaking | 3 ranked fixes |
| P02A2 | Cylinder 3 - Fuel Trim at Max Limit | 3 ranked fixes |
| P02A3 | Cylinder 3 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02A4 | Cylinder 3 - Injector Restricted | 3 ranked fixes |
| P02A5 | Cylinder 3 - Injector Leaking | 3 ranked fixes |
| P02A6 | Cylinder 4 - Fuel Trim at Max Limit | 3 ranked fixes |
| P02A7 | Cylinder 4 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02A8 | Cylinder 4 - Injector Restricted | 3 ranked fixes |
| P02A9 | Cylinder 4 - Injector Leaking | 3 ranked fixes |
| P02AA | Cylinder 5 - Fuel Trim at Max Limit | 3 ranked fixes |
| P02AB | Cylinder 5 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02AC | Cylinder 5 - Injector Restricted | 3 ranked fixes |
| P02AD | Cylinder 5 - Injector Leaking | 3 ranked fixes |
| P02AE | Cylinder 6 - Fuel Trim at Max Limit | 3 ranked fixes |
| P02AF | Cylinder 6 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02B0 | Cylinder 6 - Injector Restricted | 3 ranked fixes |
| P02B1 | Cylinder 6 - Injector Leaking | 3 ranked fixes |
| P02B2 | Cylinder 7 - Fuel Trim at Max Limit | 3 ranked fixes |
| P02B3 | Cylinder 7 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02B4 | Cylinder 7 - Injector Restricted | 3 ranked fixes |
| P02B5 | Cylinder 7 - Injector Leaking | 3 ranked fixes |
| P02B6 | Cylinder 8 - Fuel Trim at Max Limit | 3 ranked fixes |
| P02B7 | Cylinder 8 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02B8 | Cylinder 8 - Injector Restricted | 3 ranked fixes |
| P02B9 | Cylinder 8 - Injector Leaking | 3 ranked fixes |
| P02BA | Cylinder 9 - Fuel Trim at Max Limit | 3 ranked fixes |
| P02BB | Cylinder 9 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02BC | Cylinder 9 - Injector Restricted | 3 ranked fixes |
| P02BD | Cylinder 9 - Injector Leaking | 3 ranked fixes |
| P02BE | Cylinder 10 - Fuel Trim at Max Limit | 3 ranked fixes |
| P02BF | Cylinder 10 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02C0 | Cylinder 10 - Injector Restricted | 3 ranked fixes |
| P02C1 | Cylinder 10 - Injector Leaking | 3 ranked fixes |
| P02C2 | Cylinder 11 - Fuel Trim at Max Limit | 3 ranked fixes |
| P02C3 | Cylinder 11 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02C4 | Cylinder 11 - Injector Restricted | 3 ranked fixes |
| P02C5 | Cylinder 11 - Injector Leaking | 3 ranked fixes |
| P02C6 | Cylinder 12 - Fuel Trim at Max Limit | 3 ranked fixes |
| P02C7 | Cylinder 12 - Fuel Trim at Min Limit | 3 ranked fixes |
| P02C8 | Cylinder 12 - Injector Restricted | 3 ranked fixes |
| P02C9 | Cylinder 12 - Injector Leaking | 3 ranked fixes |
This page publishes the fault mechanism and the code index. The licensed dataset adds, for every one of the 15,886 codes, the full authored repair set (56,729 procedures in total) with the fields deliberately withheld here:
est_parts_cost_min/max_usd)est_labor_hours)