| P0400 |
Exhaust Gas Recirculation Flow Malfunction |
| P0401 |
Exhaust Gas Recirculation Flow Insufficient Detected |
| P0402 |
Exhaust Gas Recirculation Flow Excessive Detected |
| P0403 |
Exhaust Gas Recirculation Circuit Malfunction |
| P0404 |
Exhaust Gas Recirculation Circuit Range/Performance |
| P0405 |
Exhaust Gas Recirculation Sensor A Circuit Low |
| P0406 |
Exhaust Gas Recirculation Sensor A Circuit High |
| P0407 |
Exhaust Gas Recirculation Sensor B Circuit Low |
| P0408 |
Exhaust Gas Recirculation Sensor B Circuit High |
| P0410 |
Secondary Air Injection System Malfunction |
| P0411 |
Secondary Air Injection System Incorrect Flow Detected |
| P0412 |
Secondary Air Injection System Switching Valve A Circuit
Malfunction |
| P0413 |
Secondary Air Injection System Switching Valve A Circuit Open |
| P0414 |
Secondary Air Injection System Switching Valve A Circuit Shorted |
| P0415 |
Secondary Air Injection System Switching Valve B Circuit
Malfunction |
| P0416 |
Secondary Air Injection System Switching Valve B Circuit Open |
| P0417 |
Secondary Air Injection System Switching Valve B Circuit Shorted |
| P0418 |
Secondary Air Injection System Relay "A" circuit Malfunction |
| P0419 |
Secondary Air Injection System Relay "B” Circuit Malfunction |
| P0420 |
Catalyst System Efficiency Below Threshold (Bank 1) |
| P0421 |
Warm Up Catalyst Efficiency Below Threshold (Bank 1) |
| P0422 |
Main Catalyst Efficiency Below Threshold (Bank 1) |
| P0423 |
Heated Catalyst Efficiency Below Threshold (Bank l) |
| P0424 |
Heated Catalyst Temperature Below Threshold (Bank 1) |
| P0430 |
Catalyst System Efficiency Below Threshold (Bank 2) |
| P0431 |
Warm Up Catalyst Efficiency Below Threshold (Bank 2) |
| P0432 |
Main Catalyst Efficiency Below Threshold (Bank 2) |
| P0433 |
Heated Catalyst Efficiency Below Threshold (Bank 2) |
| P0434 |
Heated Catalyst Temperature Below Threshold (Bank 2) |
| P0440 |
Evaporative Emission Control System Malfunction |
| P0441 |
Evaporative Emission Control System Incorrect Purge flow |
| P0442 |
Evaporative Emission Control System leak Detected (small leak) |
| P0443 |
Evaporative Emission Control System Purge Control Valve circuit
Malfunction |
| P0444 |
Evaporative Emission Control System Purge Control Valve Circuit
Open |
| P0445 |
Evaporative Emission Control System Purge Control Valve Circuit
Shorted |
| P0446 |
Evaporative Emission Control System Vent Control Circuit
Malfunction |
| P0447 |
Evaporative Emission Control System Vent Control Circuit Open |
| P0448 |
Evaporative Emission Control System Vent Control Circuit Shorted |
| P0449 |
Evaporative Emission Control System Vent Valve/Solenoid Circuit
Malfunction |
| P0450 |
Evaporative Emission Control System Pressure Sensor Malfunction |
| P0451 |
Evaporative Emission Control System Pressure Sensor
Range/Performance |
| P0452 |
Evaporative Emission Control System Pressure Sensor Low Input |
| P0453 |
Evaporative Emission Control System Pressure Sensor High Input |
| P0454 |
Evaporative Emission Control System Pressure Sensor Intermittent |
| P0455 |
Evaporative Emission Control System Tank Detected (gross leak) |
| P0460 |
Fuel Level Sensor Circuit Malfunction |
| P0461 |
Fuel Level Sensor Circuit Range/Performance |
| P0462 |
Fuel Level Sensor Circuit Low Input |
| P0463 |
Fuel Level Sensor Circuit High Input |
| P0464 |
Fuel Level Sensor Circuit Intermittent |
| P0465 |
Purge Flow Sensor Circuit Malfunction |
| P0466 |
Purge Flow Sensor Circuit Range/Performance |
| P0467 |
Purge Flow Sensor Circuit Low Input |
| P0468 |
Purge Flow Sensor Circuit High Input |
| P0469 |
Purge Flow Sensor Circuit Intermittent |
| P0470 |
Exhaust Pressure Sensor Malfunction |
| P0471 |
Exhaust Pressure Sensor Range/Performance |
| P0472 |
Exhaust Pressure Sensor Low |
| P0473 |
Exhaust Pressure Sensor High |
| P0474 |
Exhaust Pressure Sensor Intermittent |
| P0475 |
Exhaust Pressure Control Valve Malfunction |
| P0476 |
Exhaust Pressure Control Valve Range/Performance |
| P0477 |
Exhaust Pressure Control Valve Low |
| P0478 |
Exhaust Pressure Control Valve High |
| P0479 |
Exhaust Pressure Control Valve Intermittent |
| P0480 |
Cooling Fan 1 Control Circuit Malfunction |
| P0481 |
Cooling Fan 2 Control Circuit Malfunction |
| P0482 |
Cooling Fan 3 Control Circuit Malfunction |
| P0483 |
Cooling Fan Rationality Check Malfunction |
| P0484 |
Cooling Fan Circuit Over Current |
| P0485 |
Cooling Fan Power/Ground Circuit Malfunction |
| P0486 |
Exhaust Gas Recirculation Sensor "B" Circuit |
| P0487 |
Exhaust Gas Recirculation Throttle Position Control Circuit |
| P0488 |
Exhaust Gas Recirculation Throttle Position Control
Range/Performance |
| P0491 |
Secondary Air Injection System (Bank 1) |
| P0492 |
Secondary Air Injection System (Bank
2) |
![[Under Construction]](images/undercon.gif){kind=small}
