P2400-P2499
- P242F Diesel Particulate Filter Restriction – Ash Accumulation
- P2430 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Bank 1
- P2431 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance Bank 1
- P2432 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low Bank 1
- P2433 Secondary Air Injection System Air Flow/Pressure Sensor Circuit High Bank 1
- P2434 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Intermittent/Erratic Bank 1
- P2435 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Bank 2
- P2436 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance Bank 2
- P2437 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low Bank 2
- P2438 Secondary Air Injection System Air Flow/Pressure Sensor Circuit High Bank 2