These 60 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 60 times.
| Code | Definition | Repair coverage |
|---|---|---|
| P039A | Cylinder 1 Pressure Too Low | 4 ranked fixes |
| P039B | Cylinder 1 Pressure Too High | 4 ranked fixes |
| P039C | Cylinder 1 Pressure Variation Low | 4 ranked fixes |
| P039D | Cylinder 1 Pressure Variation High | 4 ranked fixes |
| P039E | Cylinder 1 Combustion Performance | 4 ranked fixes |
| P03A4 | Cylinder 2 Pressure Too Low | 4 ranked fixes |
| P03A5 | Cylinder 2 Pressure Too High | 4 ranked fixes |
| P03A6 | Cylinder 2 Pressure Variation Low | 4 ranked fixes |
| P03A7 | Cylinder 2 Pressure Variation High | 4 ranked fixes |
| P03A8 | Cylinder 2 Combustion Performance | 4 ranked fixes |
| P03AE | Cylinder 3 Pressure Too Low | 4 ranked fixes |
| P03AF | Cylinder 3 Pressure Too High | 4 ranked fixes |
| P03B0 | Cylinder 3 Pressure Variation Low | 4 ranked fixes |
| P03B1 | Cylinder 3 Pressure Variation High | 4 ranked fixes |
| P03B2 | Cylinder 3 Combustion Performance | 4 ranked fixes |
| P03B8 | Cylinder 4 Pressure Too Low | 4 ranked fixes |
| P03B9 | Cylinder 4 Pressure Too High | 4 ranked fixes |
| P03BA | Cylinder 4 Pressure Variation Low | 4 ranked fixes |
| P03BB | Cylinder 4 Pressure Variation High | 4 ranked fixes |
| P03BC | Cylinder 4 Combustion Performance | 4 ranked fixes |
| P03C2 | Cylinder 5 Pressure Too Low | 4 ranked fixes |
| P03C3 | Cylinder 5 Pressure Too High | 4 ranked fixes |
| P03C4 | Cylinder 5 Pressure Variation Low | 4 ranked fixes |
| P03C5 | Cylinder 5 Pressure Variation High | 4 ranked fixes |
| P03C6 | Cylinder 5 Combustion Performance | 4 ranked fixes |
| P03CC | Cylinder 6 Pressure Too Low | 4 ranked fixes |
| P03CD | Cylinder 6 Pressure Too High | 4 ranked fixes |
| P03CE | Cylinder 6 Pressure Variation Low | 4 ranked fixes |
| P03CF | Cylinder 6 Pressure Variation High | 4 ranked fixes |
| P03D0 | Cylinder 6 Combustion Performance | 4 ranked fixes |
| P03D6 | Cylinder 7 Pressure Too Low | 4 ranked fixes |
| P03D7 | Cylinder 7 Pressure Too High | 4 ranked fixes |
| P03D8 | Cylinder 7 Pressure Variation Low | 4 ranked fixes |
| P03D9 | Cylinder 7 Pressure Variation High | 4 ranked fixes |
| P03DA | Cylinder 7 Combustion Performance | 4 ranked fixes |
| P03E0 | Cylinder 8 Pressure Too Low | 4 ranked fixes |
| P03E1 | Cylinder 8 Pressure Too High | 4 ranked fixes |
| P03E2 | Cylinder 8 Pressure Variation Low | 4 ranked fixes |
| P03E3 | Cylinder 8 Pressure Variation High | 4 ranked fixes |
| P03E4 | Cylinder 8 Combustion Performance | 4 ranked fixes |
| P234D | Cylinder 9 Pressure Too Low | 4 ranked fixes |
| P234E | Cylinder 9 Pressure Too High | 4 ranked fixes |
| P234F | Cylinder 9 Pressure Variation Low | 4 ranked fixes |
| P2350 | Cylinder 9 Pressure Variation High | 4 ranked fixes |
| P2351 | Cylinder 9 Combustion Performance | 4 ranked fixes |
| P2357 | Cylinder 10 Pressure Too Low | 4 ranked fixes |
| P2358 | Cylinder 10 Pressure Too High | 4 ranked fixes |
| P2359 | Cylinder 10 Pressure Variation Low | 4 ranked fixes |
| P235A | Cylinder 10 Pressure Variation High | 4 ranked fixes |
| P235B | Cylinder 10 Combustion Performance | 4 ranked fixes |
| P2361 | Cylinder 11 Pressure Too Low | 4 ranked fixes |
| P2362 | Cylinder 11 Pressure Too High | 4 ranked fixes |
| P2363 | Cylinder 11 Pressure Variation Low | 4 ranked fixes |
| P2364 | Cylinder 11 Pressure Variation High | 4 ranked fixes |
| P2365 | Cylinder 11 Combustion Performance | 4 ranked fixes |
| P236B | Cylinder 12 Pressure Too Low | 4 ranked fixes |
| P236C | Cylinder 12 Pressure Too High | 4 ranked fixes |
| P236D | Cylinder 12 Pressure Variation Low | 4 ranked fixes |
| P236E | Cylinder 12 Pressure Variation High | 4 ranked fixes |
| P236F | Cylinder 12 Combustion Performance | 4 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)