Home » OBD Codes » P2400-P2499
P2400-P2499
- P2400 Evaporative Emission System Leak Detection Pump Control Circuit/Open
- P2401 Evaporative Emission System Leak Detection Pump Control Circuit Low
- P2402 Evaporative Emission System Leak Detection Pump Control Circuit High
- P2403 Evaporative Emission System Leak Detection Pump Sense Circuit/Open
- P2404 Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance
- P2405 Evaporative Emission System Leak Detection Pump Sense Circuit Low
- P2406 Evaporative Emission System Leak Detection Pump Sense Circuit High
- P2407 Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/Erratic
- P2408 Fuel Cap Sensor/Switch Circuit
- P2409 Fuel Cap Sensor/Switch Circuit Range/Performance
- P240A Evaporative Emission System Leak Detection Pump Heater Control Circuit/Open
- P240B Evaporative Emission System Leak Detection Pump Heater Control Circuit Low
- P240C Evaporative Emission System Leak Detection Pump Heater Control Circuit High
- P240D, P240E, P240F ISO/SAE Reserved
- P2410 Fuel Cap Sensor/Switch Circuit Low
- P2411 Fuel Cap Sensor/Switch Circuit High
- P2412 Fuel Cap Sensor/Switch Circuit Intermittent/Erratic
- P2413 Exhaust Gas Recirculation System Performance
- P2414 O2 Sensor Exhaust Sample Error Bank 1 Sensor 1
- P2415 O2 Sensor Exhaust Sample Error Bank 2 Sensor 1
- P2416 O2 Sensor Signals Swapped Bank 1 Sensor 2/Bank 1 Sensor 3
- P2417 O2 Sensor Signals Swapped Bank 2 Sensor 2/Bank 2 Sensor 3
- P2418 Evaporative Emission System Switching Valve Control Circuit/Open
- P2419 Evaporative Emission System Switching Valve Control Circuit Low
- P241A, P241B, P241C, P241D, P241E, P241F ISO/SAE Reserved
- P2420 Evaporative Emission System Switching Valve Control Circuit High
- P2421 Evaporative Emission System Vent Valve Stuck Open
- P2422 Evaporative Emission System Vent Valve Stuck Closed
- P2423 HC Adsorption Catalyst Efficiency Below Threshold Bank 1
- P2424 HC Adsorption Catalyst Efficiency Below Threshold Bank 2
- P2425 Exhaust Gas Recirculation Cooling Valve Control Circuit/Open
- P2426 Exhaust Gas Recirculation Cooling Valve Control Circuit Low
- P2427 Exhaust Gas Recirculation Cooling Valve Control Circuit High
- P2428 Exhaust Gas Temperature Too High Bank 1
- P2429 Exhaust Gas Temperature Too High Bank 2
- P242A Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 3
- P242B Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 3
- P242C Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 3
- P242D Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 3
- P242E Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 1 Sensor 3
- 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
- P2439 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Intermittent/Erratic Bank 2
- P243A, P243B, P243C, P243D, P243E, P243F ISO/SAE Reserved
- P2440 Secondary Air Injection System Switching Valve Stuck Open Bank 1
- P2441 Secondary Air Injection System Switching Valve Stuck Closed Bank 1
- P2442 Secondary Air Injection System Switching Valve Stuck Open Bank 2
- P2443 Secondary Air Injection System Switching Valve Stuck Closed Bank 2
- P2444 Secondary Air Injection System Pump Stuck On Bank 1
- P2445 Secondary Air Injection System Pump Stuck Off Bank 1
- P2446 Secondary Air Injection System Pump Stuck On Bank 2
- P2447 Secondary Air Injection System Pump Stuck Off Bank 2
- P2448 Secondary Air Injection System High Air Flow Bank 1
- P2449 Secondary Air Injection System High Air Flow Bank 2
- P244A Diesel Particulate Filter Differential Pressure Too Low Bank 1
- P244B Diesel Particulate Filter Differential Pressure Too High Bank 1
- P244C Exhaust Temperature Too Low For Particulate Filter Regeneration Bank 1
- P244D Exhaust Temperature Too High For Particulate Filter Regeneration Bank 1
- P244E Exhaust Temperature Too Low For Particulate Filter Regeneration Bank 2
- P244F Exhaust Temperature Too High For Particulate Filter Regeneration Bank 2
- P2450 Evaporative Emission System Switching Valve Performance/Stuck Open
- P2451 Evaporative Emission System Switching Valve Stuck Closed
- P2452 Diesel Particulate Filter Pressure Sensor “A” Circuit
- P2453 Diesel Particulate Filter Pressure Sensor “A” Circuit Range/Performance
- P2454 Diesel Particulate Filter Pressure Sensor “A” Circuit Low
- P2455 Diesel Particulate Filter Pressure Sensor “A” Circuit High
- P2456 Diesel Particulate Filter Pressure Sensor “A” Circuit Intermittent/Erratic
- P2457 Exhaust Gas Recirculation Cooling System Performance
- P2458 Diesel Particulate Filter Regeneration Duration
- P2459 Diesel Particulate Filter Regeneration Frequency
- P245A Exhaust Gas Recirculation Cooler Bypass Control Circuit/Open
- P245B Exhaust Gas Recirculation Cooler Bypass Control Circuit Range/Performance
- P245C Exhaust Gas Recirculation Cooler Bypass Control Circuit Low
- P245D Exhaust Gas Recirculation Cooler Bypass Control Circuit High
- P245E Diesel Particulate Filter Pressure Sensor “B” Circuit
- P245F Diesel Particulate Filter Pressure Sensor “B” Circuit Range/Performance
- P2460 Diesel Particulate Filter Pressure Sensor “B” Circuit Low
- P2461 Diesel Particulate Filter Pressure Sensor “B” Circuit High
- P2462 Diesel Particulate Filter Pressure Sensor “B” Circuit Intermittent/Erratic
- P2463 Diesel Particulate Filter Restriction – Soot Accumulation
- P2464 Diesel Particulate Filter Differential Pressure Too Low Bank 2
- P2465 Diesel Particulate Filter Differential Pressure Too High Bank 2
- P2466 Exhaust Gas Temperature Sensor Circuit Bank 2 Sensor 3
- P2467 Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 2 Sensor 3
- P2468 Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 3
- P2469 Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 3
- P246A Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 2 Sensor 3
- P246B Vehicle Conditions Incorrect for Diesel Particulate Filter Regeneration
- P246C Diesel Particulate Filter Restriction – Forced Limited Power
- P246D Diesel Particulate Filter Pressure Sensor “A”/”B” Correlation
- P246E Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 4
- P246F Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 4
- P2470 Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 4
- P2471 Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 4
- P2472 Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 1 Sensor 4
- P2473 Exhaust Gas Temperature Sensor Circuit Bank 2 Sensor 4
- P2474 Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 2 Sensor 4
- P2475 Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 4
- P2476 Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 4
- P2477 Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 2 Sensor 4
- P2478 Exhaust Gas Temperature Out of Range Bank 1 Sensor 1
- P2479 Exhaust Gas Temperature Out of Range Bank 1 Sensor 2
- P247A Exhaust Gas Temperature Out of Range Bank 1 Sensor 3
- P247B Exhaust Gas Temperature Out of Range Bank 1 Sensor 4
- P247C Exhaust Gas Temperature Out of Range Bank 2 Sensor 1
- P247D Exhaust Gas Temperature Out of Range Bank 2 Sensor 2
- P247E Exhaust Gas Temperature Out of Range Bank 2 Sensor 3
- P247F Exhaust Gas Temperature Out of Range Bank 2 Sensor 4
- P2480 Exhaust Gas Temperature Sensor Circuit/Open Bank 1 Sensor 5
- P2481 Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 5
- P2482 Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 5
- P2483 Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 1 Sensor 5
- P2484 Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 1 Sensor 5
- P2485 Exhaust Gas Temperature Sensor Circuit/Open Bank 2 Sensor 5
- P2486 Exhaust Gas Temperature Sensor Circuit Low Bank 2 Sensor 5
- P2487 Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 5
- P2488 Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 2 Sensor 5
- P2489 Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic Bank 2 Sensor 5
- P248A through P24FF ISO/SAE Reserved
