P24xx codes

Powertrain · 256 generic codes

• P2400EVAP System Leak Detection Pump Control Circuit/Open
• P2401EVAP System Leak Detection Pump Control Circuit Low
• P2402EVAP System Leak Detection Pump Control Circuit High
• P2403EVAP System Leak Detection Pump Sense Circuit/Open
• P2404EVAP System Leak Detection Pump Sense Circuit Range/Performance
• P2405EVAP System Leak Detection Pump Sense Circuit Low
• P2406EVAP System Leak Detection Pump Sense Circuit High
• P2407EVAP System Leak Detection Pump Sense Circuit Intermittent/Erratic
• P2408Fuel Cap Sensor/Switch Circuit
• P2409Fuel Cap Sensor/Switch Circuit Range/Performance
• P240AEVAP System Leak Detection Pump Heater Control Circuit/Open
• P240BEVAP System Leak Detection Pump Heater Control Circuit Low
• P240CEVAP System Leak Detection Pump Heater Control Circuit High
• P240DAlternative Fuel Low Pressure System Leak
• P240EAlternative Fuel High Pressure System Leak
• P240FEGR Slow Response
• P2410Fuel Cap Sensor/Switch Circuit Low
• P2411Fuel Cap Sensor/Switch Circuit High
• P2412Fuel Cap Sensor/Switch Circuit Intermittent/Erratic
• P2413EGR System Performance
• P2414O2 Sensor Exhaust Sample Error (Bank 1 Sensor 1)
• P2415O2 Sensor Exhaust Sample Error (Bank 2 Sensor 1)
• P2416O2 Sensor Signals Swapped (Bank 1 Sensor 2 / Bank 1 Sensor 3)
• P2417O2 Sensor Signals Swapped (Bank 2 Sensor 2 / Bank 2 Sensor 3)
• P2418EVAP System Switching Valve Control Circuit/Open
• P2419EVAP System Switching Valve Control Circuit Low
• P241AO2 Sensor Signals Swapped (Bank 1 Sensor 1 / Bank 1 Sensor 2)
• P241BO2 Sensor Signals Swapped (Bank 2 Sensor 1 / Bank 2 Sensor 2)
• P241CThrottle Actuator Control System - Ice Blockage (Bank 2)
• P241DSCR Inducement - Forced Engine Shutdown
• P241EReductant Heater Coolant Control Valve Stuck Closed
• P241FEGR Cooler B Efficiency Below Threshold
• P2420EVAP System Switching Valve Control Circuit High
• P2421EVAP System Vent Valve Stuck Open
• P2422EVAP System Vent Valve Stuck Closed
• P2423HC Adsorption Catalyst Efficiency Below Threshold (Bank 1)
• P2424HC Adsorption Catalyst Efficiency Below Threshold (Bank 2)
• P2425EGR Cooling Valve Control Circuit/Open
• P2426EGR Cooling Valve Control Circuit Low
• P2427EGR Cooling Valve Control Circuit High
• P2428Exhaust Gas Temperature Too High (Bank 1)
• P2429Exhaust Gas Temperature Too High (Bank 2)
• P242AExhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 3)
• P242BExhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 3)
• P242CExhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 3)
• P242DExhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 3)
• P242EExhaust Gas Temperature Sensor Circuit Intermittent/Erratic (Bank 1 Sensor 3)
• P242FParticulate Filter Restriction - Ash Accumulation (Bank 1)
• P2430AIR System Air Flow/Pressure Sensor Circuit (Bank 1)
• P2431AIR System Air Flow/Pressure Sensor Circuit Range/Performance (Bank 1)
• P2432AIR System Air Flow/Pressure Sensor Circuit Low (Bank 1)
• P2433AIR System Air Flow/Pressure Sensor Circuit High (Bank 1)
• P2434AIR System Air Flow/Pressure Sensor Circuit Intermittent/Erratic (Bank 1)
• P2435AIR System Air Flow/Pressure Sensor Circuit (Bank 2)
• P2436AIR System Air Flow/Pressure Sensor Circuit Range/Performance (Bank 2)
• P2437AIR System Air Flow/Pressure Sensor Circuit Low (Bank 2)
• P2438AIR System Air Flow/Pressure Sensor Circuit High (Bank 2)
• P2439AIR System Air Flow/Pressure Sensor Circuit Intermittent/Erratic (Bank 2)
• P243AParticulate Filter Restriction - Ash Accumulation (Bank 2)
• P243BParticulate Filter Restriction - Forced Limited Power (Bank 2)
• P243CParticulate Filter Regeneration Frequency (Bank 2)
• P243DParticulate Filter Regeneration Duration (Bank 2)
• P243EParticulate Filter Regeneration Incomplete (Bank 2)
• P243FParticulate Filter Restriction - Soot Accumulation Too High (Bank 2)
• P2440AIR System Switching Valve Stuck Open (Bank 1)
• P2441AIR System Switching Valve Stuck Closed (Bank 1)
• P2442AIR System Switching Valve Stuck Open (Bank 2)
• P2443AIR System Switching Valve Stuck Closed (Bank 2)
• P2444AIR System Pump Stuck On (Bank 1)
• P2445AIR System Pump Stuck Off (Bank 1)
• P2446AIR System Pump Stuck On (Bank 2)
• P2447AIR System Pump Stuck Off (Bank 2)
• P2448AIR System High Air Flow (Bank 1)
• P2449AIR System High Air Flow (Bank 2)
• P244ADiesel Particulate Filter Differential Pressure Too Low (Bank 1)
• P244BDiesel Particulate Filter Differential Pressure Too High (Bank 1)
• P244CExhaust Temperature Too Low For Particulate Filter Regeneration (Bank 1)
• P244DExhaust Temperature Too High For Particulate Filter Regeneration (Bank 1)
• P244EExhaust Temperature Too Low For Particulate Filter Regeneration (Bank 2)
• P244FExhaust Temperature Too High For Particulate Filter Regeneration (Bank 2)
• P2450EVAP System Switching Valve Performance/Stuck Open
• P2451EVAP System Switching Valve Stuck Closed
• P2452Diesel Particulate Filter Pressure Sensor A Circuit
• P2453Diesel Particulate Filter Pressure Sensor A Circuit Range/Performance
• P2454Diesel Particulate Filter Pressure Sensor A Circuit Low
• P2455Diesel Particulate Filter Pressure Sensor A Circuit High
• P2456Diesel Particulate Filter Pressure Sensor A Circuit Intermittent/Erratic
• P2457EGR Cooler A Efficiency Below Threshold
• P2458Diesel Particulate Filter Regeneration Duration
• P2459Diesel Particulate Filter Regeneration Frequency
• P245AEGR Cooler Bypass Control Circuit/Open (Bank 1)
• P245BEGR Cooler Bypass Control Circuit Range/Performance (Bank 1)
• P245CEGR Cooler Bypass Control Circuit Low (Bank 1)
• P245DEGR Cooler Bypass Control Circuit High (Bank 1)
• P245EParticulate Filter Pressure Sensor B Circuit
• P245FParticulate Filter Pressure Sensor B Circuit Range/Performance
• P2460Particulate Filter Pressure Sensor B Circuit Low
• P2461Particulate Filter Pressure Sensor B Circuit High
• P2462Particulate Filter Pressure Sensor B Circuit Intermittent/Erratic
• P2463Diesel Particulate Filter Restriction - Soot Accumulation (Bank 1)
• P2464Diesel Particulate Filter Differential Pressure Too Low (Bank 2)
• P2465Diesel Particulate Filter Differential Pressure Too High (Bank 2)
• P2466Exhaust Gas Temperature Sensor Circuit (Bank 2 Sensor 3)
• P2467Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 2 Sensor 3)
• P2468Exhaust Gas Temperature Sensor Circuit Low (Bank 2 Sensor 3)
• P2469Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 3)
• P246AExhaust Gas Temperature Sensor Circuit Intermittent/Erratic (Bank 2 Sensor 3)
• P246BVehicle Conditions Incorrect for Particulate Filter Regeneration
• P246CParticulate Filter Restriction - Forced Limited Power (Bank 1)
• P246DParticulate Filter Pressure Sensor A/B Correlation
• P246EExhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 4)
• P246FExhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 4)
• P2470Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 4)
• P2471Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 4)
• P2472Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic (Bank 1 Sensor 4)
• P2473Exhaust Gas Temperature Sensor Circuit (Bank 2 Sensor 4)
• P2474Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 2 Sensor 4)
• P2475Exhaust Gas Temperature Sensor Circuit Low (Bank 2 Sensor 4)
• P2476Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 4)
• P2477Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic (Bank 2 Sensor 4)
• P2478Exhaust Gas Temperature Out of Range (Bank 1 Sensor 1)
• P2479Exhaust Gas Temperature Out of Range (Bank 1 Sensor 2)
• P247AExhaust Gas Temperature Out of Range (Bank 1 Sensor 3)
• P247BExhaust Gas Temperature Out of Range (Bank 1 Sensor 4)
• P247CExhaust Gas Temperature Out of Range (Bank 2 Sensor 1)
• P247DExhaust Gas Temperature Out of Range (Bank 2 Sensor 2)
• P247EExhaust Gas Temperature Out of Range (Bank 2 Sensor 3)
• P247FExhaust Gas Temperature Out of Range (Bank 2 Sensor 4)
• P2480Exhaust Gas Temperature Sensor Circuit/Open (Bank 1 Sensor 5)
• P2481Exhaust Gas Temperature Sensor Circuit Low (Bank 1 Sensor 5)
• P2482Exhaust Gas Temperature Sensor Circuit High (Bank 1 Sensor 5)
• P2483Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 5)
• P2484Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic (Bank 1 Sensor 5)
• P2485Exhaust Gas Temperature Sensor Circuit/Open (Bank 2 Sensor 5)
• P2486Exhaust Gas Temperature Sensor Circuit Low (Bank 2 Sensor 5)
• P2487Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 5)
• P2488Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 2 Sensor 5)
• P2489Exhaust Gas Temperature Sensor Circuit Intermittent/Erratic (Bank 2 Sensor 5)
• P248AReductant Heater A Sense Circuit Low
• P248BReductant Heater A Sense Circuit High
• P248CReductant Heater B Sense Circuit Low
• P248DReductant Heater B Sense Circuit High
• P248EEGR Cooler Bypass Control Circuit/Open (Bank 2)
• P248FEGR Cooler Bypass Control Circuit Range/Performance (Bank 2)
• P2490EGR Cooler Bypass Control Circuit Low (Bank 2)
• P2491EGR Cooler Bypass Control Circuit High (Bank 2)
• P2492EGR Cooler Bypass Position Sensor Circuit (Bank 1)
• P2493EGR Cooler Bypass Position Sensor Range/Performance (Bank 1)
• P2494EGR Cooler Bypass Position Sensor Circuit Low (Bank 1)
• P2495EGR Cooler Bypass Position Sensor Circuit High (Bank 1)
• P2496EGR Cooler Bypass Position Sensor Circuit Intermittent/Erratic (Bank 1)
• P2497EGR Cooler Bypass Position Sensor Circuit (Bank 2)
• P2498EGR Cooler Bypass Position Sensor Range/Performance (Bank 2)
• P2499EGR Cooler Bypass Position Sensor Circuit Low (Bank 2)
• P249AEGR Cooler Bypass Position Sensor Circuit High (Bank 2)
• P249BEGR Cooler Bypass Position Sensor Circuit Intermittent/Erratic (Bank 2)
• P249CExcessive Time To Enter Closed Loop Reductant Injection Control
• P249DClosed Loop Reductant Injection Control At Limit - Flow Too Low
• P249EClosed Loop Reductant Injection Control At Limit - Flow Too High
• P249FExcessive Time To Enter Closed Loop Particulate Filter Regeneration Control
• P24A0Closed Loop Particulate Filter Regeneration Control At Limit - Temperature Too Low
• P24A1Closed Loop Particulate Filter Regeneration Control At Limit - Temperature Too High
• P24A2Particulate Filter Regeneration Incomplete (Bank 1)
• P24A3Particulate Filter Restriction - Soot Accumulation (Bank 2)
• P24A4Particulate Filter Restriction - Soot Accumulation Too High (Bank 1)
• P24A5EGR Cooler Bypass Control Stuck/Open (Bank 1)
• P24A6EGR Cooler Bypass Control Stuck/Open (Bank 2)
• P24A7EGR Cooler Coolant Pump Control Circuit/Open
• P24A8EGR Cooler Coolant Pump Performance/Stuck Off
• P24A9EGR Cooler Coolant Pump Control Circuit Low
• P24AAEGR Cooler Coolant Pump Control Circuit High
• P24ABEGR Cooler Coolant Pump Stuck On
• P24ACEGR Cooler Coolant Pump Feedback Circuit Low
• P24ADEGR Cooler Coolant Pump Feedback Circuit High
• P24AEParticulate Matter Sensor Circuit
• P24AFParticulate Matter Sensor Circuit Range/Performance
• P24B0Particulate Matter Sensor Circuit Low
• P24B1Particulate Matter Sensor Circuit High
• P24B2Particulate Matter Sensor Circuit Intermittent
• P24B3Particulate Matter Sensor Heater Control Circuit/Open
• P24B4Particulate Matter Sensor Heater Control Circuit Range/Performance
• P24B5Particulate Matter Sensor Heater Control Circuit Low
• P24B6Particulate Matter Sensor Heater Control Circuit High
• P24B7Particulate Matter Sensor Heater Resistance
• P24B8EVAP System Leak Detection Pump Pressure Sensor Circuit
• P24B9EVAP System Leak Detection Pump Pressure Sensor Circuit Range/Performance
• P24BAEVAP System Leak Detection Pump Pressure Sensor Circuit Low
• P24BBEVAP System Leak Detection Pump Pressure Sensor Circuit High
• P24BCEVAP System Leak Detection Pump Pressure Sensor Circuit Intermittent
• P24BDEVAP System Leak Detection Pump Switching Valve Control Circuit/Open
• P24BEEVAP System Leak Detection Pump Switching Valve Control Circuit Low
• P24BFEVAP System Leak Detection Pump Switching Valve Control Circuit High
• P24C0EVAP System Leak Detection Pump Switching Valve Stuck On
• P24C1EVAP System Leak Detection Pump Switching Valve Performance/Stuck Off
• P24C2Exhaust Gas Temperature Measurement System - Multiple Sensor Correlation Bank 1
• P24C3Exhaust Gas Temperature Measurement System - Multiple Sensor Correlation Bank 2
• P24C4EGR Cooler Bypass Position Sensor Exceeded Learning Limit Bank 1
• P24C5EGR Cooler Bypass Position Sensor Exceeded Learning Limit Bank 2
• P24C6Particulate Matter Sensor Temperature Circuit
• P24C7Particulate Matter Sensor Temperature Circuit Range/Performance
• P24C8Particulate Matter Sensor Temperature Circuit Low
• P24C9Particulate Matter Sensor Temperature Circuit High
• P24CAParticulate Matter Sensor Temperature Circuit Intermittent
• P24CBReductant Tank Cap Switch Circuit
• P24CCReductant Tank Cap Switch Circuit Range/Performance
• P24CDReductant Tank Cap Switch Circuit Low
• P24CEReductant Tank Cap Switch Circuit High
• P24CFReductant Tank Cap Switch Circuit Intermittent/Erratic
• P24D0Particulate Matter Sensor Supply Voltage Circuit Low
• P24D1Particulate Matter Sensor Regeneration Incomplete
• P24D2Reductant Heater A Sense Circuit
• P24D3Reductant Heater B Sense Circuit
• P24D4EGR Cooler Coolant Pump Feedback Circuit
• P24D5EVAP System Pressure Sensor/Switch B Circuit
• P24D6EVAP System Pressure Sensor/Switch B Circuit Range/Performance
• P24D7EVAP System Pressure Sensor/Switch B Circuit Low
• P24D8EVAP System Pressure Sensor/Switch B Circuit High
• P24D9EVAP System Pressure Sensor/Switch B Circuit Intermittent
• P24DAParticulate Matter Sensor Exhaust Sample Error Bank 1
• P24DBReductant Purge Control Valve B Circuit/Open
• P24DCReductant Purge Control Valve B Performance
• P24DDReductant Purge Control Valve B Circuit Low
• P24DEReductant Purge Control Valve B Circuit High
• P24DFReductant Purge Control Valve B Stuck Open
• P24E0Reductant Purge Control Valve B Stuck Closed
• P24E1NH3 Sensor Circuit
• P24E2NH3 Sensor Circuit Range/Performance
• P24E3NH3 Sensor Circuit Low
• P24E4NH3 Sensor Circuit High
• P24E5NH3 Sensor Circuit Intermittent/Erratic
• P24E6NH3 Sensor Heater Circuit/Open
• P24E7NH3 Sensor Heater Circuit Low
• P24E8NH3 Sensor Heater Circuit High
• P24E9NH3 Sensor Heater Circuit Performance
• P24EANH3 Sensor Supply Voltage Circuit
• P24EBNH3 Sensor Supply Voltage Circuit Low
• P24ECNH3 Sensor Supply Voltage Circuit High
• P24EDNH3 Sensor Calibration Memory
• P24EENH3 Sensor Processor Performance
• P24EFControl Module Wake-up Circuit/Open
• P24F0Control Module Wake-up Circuit Low
• P24F1Control Module Wake-up Circuit High
• P24F2EGR Temperature/Charge Air Cooler Temperature Correlation
• P24F3Reductant Tank Temperature/Fuel Temperature Correlation
• P24F4NOx Sensor Delayed Response - High to Low (Bank 1 Sensor 1)
• P24F5NOx Sensor Delayed Response - High to Low (Bank 1 Sensor 2)
• P24F6Exhaust Aftertreatment Fuel Air Purge Valve Stuck Open
• P24F7Exhaust Aftertreatment Fuel Air Purge Valve Stuck Closed
• P24F8Exhaust Aftertreatment Fuel Air Purge Valve Control Circuit
• P24F9Exhaust Aftertreatment Fuel Air Purge Valve Control Circuit Range/Performance
• P24FAExhaust Aftertreatment Fuel Air Purge Valve Control Circuit Low
• P24FBExhaust Aftertreatment Fuel Air Purge Valve Control Circuit High
• P24FCParticulate Matter Sensor Heater Control Circuit Driver Current/Temperature Too High
• P24FDParticulate Filter A Incorrect
• P24FESCR Catalyst Incorrect
• P24FFReductant Temperature Too High