Category Archives: OBDII Powertrain Codes

P2412

P2412 OBD Code Definition:
P2412 Fuel Cap Sensor/Switch Circuit Intermittent/Erratic
P2412 OBD Code Description: Continue reading

P2411

P2411 OBD Code Definition:
P2411 Fuel Cap Sensor/Switch Circuit High
P2411 OBD Code Description: Continue reading

P2416

P2416 OBD Code Definition:
P2416 O2 Sensor Signals Swapped Bank 1 Sensor 2 / Bank 1 Sensor 3
P2416 OBD Code Description: Continue reading

P2413

P2413 OBD Code Definition:
P2413 Exhaust Gas Recirculation System Performance
P2413 OBD Code Description: Continue reading

P2417

P2417 OBD Code Definition:
P2417 O2 Sensor Signals Swapped Bank 2 Sensor 2 / Bank 2 Sensor 3
P2417 OBD Code Description: Continue reading

P2419

P2419 OBD Code Definition:
P2419 Evaporative Emission System Switching Valve Control Circuit Low
P2419 OBD Code Description: Continue reading

P2418

P2418 OBD Code Definition:
P2418 Evaporative Emission System Switching Valve Control Circuit / Open
P2418 OBD Code Description: Continue reading

P2422

P2422 OBD Code Definition:
P2422 Evaporative Emission System Vent Valve Stuck Closed
P2422 OBD Code Description: Continue reading

P2421

P2421 OBD Code Definition:
P2421 Evaporative Emission System Vent Valve Stuck Open
P2421 OBD Code Description: Continue reading

P2420

P2420 OBD Code Definition:
P2420 Evaporative Emission System Switching Valve Control Circuit High
P2420 OBD Code Description: Continue reading

P2426

P2426 OBD Code Definition:
P2426 Exhaust Gas Recirculation Cooling Valve Control Circuit Low
P2426 OBD Code Description: Continue reading

P2425

P2425 OBD Code Definition:
P2425 Exhaust Gas Recirculation Cooling Valve Control Circuit/Open
P2425 OBD Code Description: Continue reading

P2424

P2424 OBD Code Definition:
P2424 HC Adsorption Catalyst Efficiency Below Threshold
P2424 OBD Code Description: Continue reading

P2423

P2423 OBD Code Definition:
P2423 HC Adsorption Catalyst Efficiency Below Threshold
P2423 OBD Code Description: Continue reading

P2427

P2427 OBD Code Definition:
P2427 Exhaust Gas Recirculation Cooling Valve Control Circuit High
P2427 OBD Code Description: Continue reading

P2431

P2431 OBD Code Definition:
P2431 Secondary Air Injection System Air Flow/Pressure Sensor Circuit Range/Performance
P2431 OBD Code Description: Continue reading