These 5 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 5 times.
| Code | Definition | Repair coverage |
|---|---|---|
| P2A9E | Alternative Fuel Return Line Valve Control Circuit/Open | 4 ranked fixes |
| P2A9F | Alternative Fuel Return Line Valve Control Circuit Range/Performance | 4 ranked fixes |
| P2AA0 | Alternative Fuel Return Line Valve Control Circuit Low | 4 ranked fixes |
| P2AA1 | Alternative Fuel Return Line Valve Control Circuit High | 4 ranked fixes |
| P2AA2 | Alternative Fuel Return Line Insufficient Flow | 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)