P24xx trouble codes
- P2452 Particulate Filter Pressure Sensor "A" Circuit Fault
- P2453 Particulate Filter Pressure Sensor Circuit Range/Performance
- P2454 Particulate Filter Pressure Sensor A Circuit Low
- P2459 Particulate Filter Regeneration Too Frequent
- P2460 Diesel Particulate Filter Ash Accumulation Too High
- P2461 Diesel Particulate Filter Ash Level Very High
- P2463 Diesel Particulate Filter Soot Overload
- P2464 Diesel Particulate Filter Soot Load Very High
- P2465 Diesel Particulate Filter Soot Load Extremely High
- P2468 Particulate Filter Regeneration Not Active
- P2470 Diesel Particulate Filter Pressure Sensor Correlation
- P2471 Exhaust Gas Temperature Sensor Signal Fault
- P2472 Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 1)
- P2473 Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 1)
- P247B Exhaust Gas Temperature Sensor Performance (Bank 1, Sensor 3)
- P2493 EGR Temperature Sensor Correlation Fault
- P2494 Diesel Particulate Filter Differential Pressure Too Low
- P2495 Diesel Particulate Filter Differential Pressure Too High
- P249A EGR Cooler Bypass Control Circuit Open
- P24A4 Diesel Particulate Filter Restriction — Excess Soot Load
- P24AF Particulate Filter Regeneration Incomplete
- P24B0 Particulate Filter Regeneration Frequency Too High
- P24B3 Diesel Particulate Filter Soot Level Moderate
- P24B4 Diesel Particulate Filter Soot Load Too High