P24xx · Auxiliary emission controls

P2400 Evaporative Emission System Leak Detection Pump Control Circuit/Open Powertrain P2401 Evaporative Emission System Leak Detection Pump Control Circuit Low Powertrain P2402 Evaporative Emission System Leak Detection Pump Control Circuit High Powertrain P2403 Evaporative Emission System Leak Detection Pump Sense Circuit/Open Powertrain P2404 Evaporative Emission System Leak Detection Pump Sense Circuit Range/Performance Powertrain P2405 Evaporative Emission System Leak Detection Pump Sense Circuit Low Powertrain P2406 Evaporative Emission System Leak Detection Pump Sense Circuit High Powertrain P2407 Evaporative Emission System Leak Detection Pump Sense Circuit Intermittent/Erratic Powertrain P2408 Fuel Cap Sensor/Switch Circuit Powertrain P2409 Fuel Cap Sensor/Switch Circuit Range/Performance Powertrain P240A EVAP System Leak Detection Pump Heater Control Circuit Open Powertrain P240B EVAP System Leak Detection Pump Heater Control Circuit Low Powertrain P240C EVAP System Leak Detection Pump Heater Control Circuit High Powertrain P240D Alternative Fuel Low Pressure System Leak Powertrain P240E Alternative Fuel High Pressure System Leak Powertrain P240F EGR Slow Response Powertrain P2410 Fuel Cap Sensor/Switch Circuit Low Powertrain P2411 Fuel Cap Sensor/Switch Circuit High Powertrain P2412 Fuel Cap Sensor/Switch Circuit Intermittent/Erratic Powertrain P2413 Exhaust Gas Recirculation System Performance Powertrain P2414 O2 Sensor Exhaust Sample Error (Bank 1 Sensor 1) Powertrain P2415 O2 Sensor Exhaust Sample Error (Bank 2 Sensor 1) Powertrain P2416 O2 Sensor Signals Swapped Bank 1 Sensor 2 / Bank 1 Sensor 3 Powertrain P2417 O2 Sensor Signals Swapped Bank 2 Sensor 2 / Bank 2 Sensor 3 Powertrain P2418 Evaporative Emission System Switching Valve Control Circuit / Open Powertrain P2419 Evaporative Emission System Switching Valve Control Circuit Low Powertrain P241A O2 Sensor Signals Swapped Bank 1 Sensor 1 and Sensor 2 Powertrain P241B O2 Sensor Signals Swapped Bank 2 Sensor 1 and Sensor 2 Powertrain P241C Throttle Actuator Control System Ice Blockage Bank 2 Powertrain P241D SCR Inducement Forced Engine Shutdown Powertrain P241E Reductant Heater Coolant Control Valve Stuck Closed Powertrain P241F EGR Cooler B Efficiency Below Threshold Powertrain P2420 Evaporative Emission System Switching Valve Control Circuit High Powertrain P2421 Evaporative Emission System Vent Valve Stuck Open Powertrain P2422 Evaporative Emission System Vent Valve Stuck Closed Powertrain P2423 HC Adsorption Catalyst Efficiency Below Threshold (Bank 1) Powertrain P2424 HC Adsorption Catalyst Efficiency Below Threshold (Bank 2) Powertrain P2425 Exhaust Gas Recirculation Cooling Valve Control Circuit/Open Powertrain P2426 Exhaust Gas Recirculation Cooling Valve Control Circuit Low Powertrain P2427 Exhaust Gas Recirculation Cooling Valve Control Circuit High Powertrain P2428 Exhaust Gas Temperature Too High (Bank 1) Powertrain P2429 Exhaust Gas Temperature Too High (Bank 2) Powertrain P242A Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 3 Powertrain P242B Exhaust Gas Temperature Sensor Circuit Range or Performance Bank 1 Sensor 3 Powertrain P242C Exhaust Gas Temperature Sensor Circuit Low Bank 1 Sensor 3 Powertrain P242D Exhaust Gas Temperature Sensor Circuit High Bank 1 Sensor 3 Powertrain P242E Exhaust Gas Temperature Sensor Circuit Intermittent or Erratic Bank 1 Sensor 3 Powertrain P242F Particulate Filter Restriction Ash Accumulation Bank 1 Powertrain P2430 Secondary Air Injection System Air Flow/Pressure Sensor Circuit (Bank 1) Powertrain P2431 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance (Bank 1) Powertrain P2432 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low (Bank 1) Powertrain P2433 Secondary Air Injection System Air Flow/Pressure Sensor Circuit High (Bank 1) Powertrain P2434 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Intermittent/Erratic (Bank 1) Powertrain P2435 Secondary Air Injection System Air Flow/Pressure Sensor Circuit (Bank 2) Powertrain P2436 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance (Bank 2) Powertrain P2437 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Low (Bank 2) Powertrain P2438 Secondary Air Injection System Air Flow/Pressure Sensor Circuit High (Bank 2) Powertrain P2439 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Intermittent/Erratic (Bank 2) Powertrain P243A Particulate Filter Restriction Ash Accumulation Bank 2 Powertrain P243B Particulate Filter Restriction Forced Limited Power Bank 2 Powertrain