These 12 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 12 times.
| Code | Definition | Repair coverage |
|---|---|---|
| P2492 | EGR Cooler Bypass Position Sensor Circuit Bank 1 | 3 ranked fixes |
| P2493 | EGR Cooler Bypass Position Sensor Range/Performance Bank 1 | 3 ranked fixes |
| P2494 | EGR Cooler Bypass Position Sensor Circuit Low Bank 1 | 3 ranked fixes |
| P2495 | EGR Cooler Bypass Position Sensor Circuit High Bank 1 | 3 ranked fixes |
| P2496 | EGR Cooler Bypass Position Sensor Circuit Intermittent/Erratic Bank 1 | 3 ranked fixes |
| P2497 | EGR Cooler Bypass Position Sensor Circuit Bank 2 | 3 ranked fixes |
| P2498 | EGR Cooler Bypass Position Sensor Range/Performance Bank 2 | 3 ranked fixes |
| P2499 | EGR Cooler Bypass Position Sensor Circuit Low Bank 2 | 3 ranked fixes |
| P249A | EGR Cooler Bypass Position Sensor Circuit High Bank 2 | 3 ranked fixes |
| P249B | EGR Cooler Bypass Position Sensor Circuit Intermittent/Erratic Bank 2 | 3 ranked fixes |
| P24C4 | EGR Cooler Bypass Position Sensor Exceeded Learning Limit Bank 1 | 3 ranked fixes |
| P24C5 | EGR Cooler Bypass Position Sensor Exceeded Learning Limit Bank 2 | 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)