Results for “P249”
Fault codes 18
Results match keywords in the stored descriptions. Codes you typed are shown first.
| Code | Description | Brands | System |
|---|---|---|---|
| P2490 | EGR cooler bypass control circuit low bank 2 | 5 | Powertrain |
| P2491 | EGR cooler bypass control circuit high bank 2 | 5 | Powertrain |
| P2492 | EGR cooler bypass position sensor circuit bank 1 | 5 | Powertrain |
| P2493 | EGR cooler bypass position sensor range/performance bank 1 | 10 | Powertrain |
| P2494 | EGR cooler bypass position sensor circuit low bank 1 | 10 | Powertrain |
| P2495 | EGR cooler bypass position sensor circuit high bank 1 | 10 | Powertrain |
| P2496 | EGR cooler bypass position sensor circuit intermittent/erratic bank 1 | 5 | Powertrain |
| P2497 | EGR cooler bypass position sensor circuit bank 2 | 5 | Powertrain |
| P2498 | EGR cooler bypass position sensor range/performance bank 2 | 5 | Powertrain |
| P2499 | EGR cooler bypass position sensor circuit low bank 2 | 5 | Powertrain |
Show 8 more matches on this page
| Code | Description | Brands | System |
|---|---|---|---|
| P249A | EGR cooler bypass position sensor circuit high bank 2 | 4 | Powertrain |
| P249B | EGR cooler bypass position sensor circuit intermittent/erratic bank 2 | 4 | Powertrain |
| P249C | Excessive time to enter closed loop reductant injection control | 15 | Powertrain |
| P249D | Closed loop reductant injection control at limit - flow too low | 15 | Powertrain |
| P249E | Closed loop reductant injection control at limit - flow too high | 15 | Powertrain |
| P249F | Excessive time to enter closed loop particulate filter regeneration control | 7 | Powertrain |
| P249C00 | No description available | 2 | Powertrain |
| P249E9A | NH3 slip excessive | 1 | Powertrain |
| Code | Description | Brands | System |
|---|---|---|---|
| P249A | EGR cooler bypass position sensor circuit high bank 2 | 4 | Powertrain |
| P249B | EGR cooler bypass position sensor circuit intermittent/erratic bank 2 | 4 | Powertrain |
| P249C | Excessive time to enter closed loop reductant injection control | 15 | Powertrain |
| P249D | Closed loop reductant injection control at limit - flow too low | 15 | Powertrain |
| P249E | Closed loop reductant injection control at limit - flow too high | 15 | Powertrain |
| P249F | Excessive time to enter closed loop particulate filter regeneration control | 7 | Powertrain |
| P249C00 | No description available | 2 | Powertrain |
| P249E9A | NH3 slip excessive | 1 | Powertrain |
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These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.