Category Archives: OBDII Powertrain Codes

P0413

P0413 OBD Code Definition:
P0413 Secondary Air Injection System Switching Valve A Circuit Open
P0413 OBD Code Description: Continue reading →

P0415

P0415 OBD Code Definition:
P0415 Secondary Air Injection System Switching Valve B Circuit Malfunction
P0415 OBD Code Description: Continue reading →

P0418

P0418 OBD Code Definition:
P0418 Secondary Air Injection System Relay A Circuit Malfunction
P0418 OBD Code Description: Continue reading →

P0417

P0417 OBD Code Definition:
P0417 Secondary Air Injection System Switching Valve B Circuit Shorted
P0417 OBD Code Description: Continue reading →

P0416

P0416 OBD Code Definition:
P0416 Secondary Air Injection System Switching Valve B Circuit Open
P0416 OBD Code Description: Continue reading →

P0419

P0419 OBD Code Definition:
P0419 Secondary Air Injection System Relay B Circuit Malfunction
P0419 OBD Code Description: Continue reading →

P0420

P0420 OBD Code Definition:
P0420 Catalyst System Efficiency Below Threshold Bank 1
P0420 OBD Code Description: Continue reading →

P0421

P0421 OBD Code Definition:
P0421 Warm Up Catalyst Efficiency Below Threshold Bank 1
P0421 OBD Code Description: Continue reading →

P0424

P0424 OBD Code Definition:
P0424 Heated Catalyst Temperature Below Threshold Bank 1
P0424 OBD Code Description: Continue reading →

P0423

P0423 OBD Code Definition:
P0423 Heated Catalyst Efficiency Below Threshold Bank 1
P0423 OBD Code Description: Continue reading →

P0426

P0426 OBD Code Definition:
P0426 Catalyst Temperature Sensor Range/Performance Bank 1 Sensor 1
P0426 OBD Code Description: Continue reading →

P0425

P0425 OBD Code Definition:
P0425 Catalyst Temperature Sensor Circuit Bank 1 Sensor 1
P0425 OBD Code Description: Continue reading →

P0428

P0428 OBD Code Definition:
P0428 Catalyst Temperature Sensor High Input Bank 1 Sensor 1
P0428 OBD Code Description: Continue reading →

P0427

P0427 OBD Code Definition:
P0427 Catalyst Temperature Sensor Low Input Bank 1 Sensor 1
P0427 OBD Code Description: Continue reading →

P0429

P0429 OBD Code Definition:
P0429 Catalyst Heater Control Circuit Bank 1
P0429 OBD Code Description: Continue reading →

P0431

P0431 OBD Code Definition:
P0431 Warm Up Catalyst Efficiency Below Threshold Bank 2
P0431 OBD Code Description: Continue reading →

P0430

P0430 OBD Code Definition:
P0430 Catalyst System Efficiency Below Threshold Bank 2
P0430 OBD Code Description: Continue reading →

P0433

P0433 OBD Code Definition:
P0433 Heated Catalyst Efficiency Below Threshold Bank 2
P0433 OBD Code Description: Continue reading →