258 codes
Page 1 of 3 P0400 EGR Flow Malfunction P0401 EGR Flow Insufficient Detected P0402 EGR Flow Excessive Detected P0403 EGR Circuit Malfunction P0404 EGR Circuit Range/Performance P0405 EGR Sensor A Circuit Low P0406 EGR Sensor A Circuit High P0407 Exhaust Gas Recirculation Sensor B Circuit Low P0408 Exhaust Gas Recirculation Sensor B Circuit High P0409 Exhaust Gas Recirculation Sensor "A" Circuit P040A Exhaust Gas Recirculation Temperature Sensor A Circuit P040B Exhaust Gas Recirculation Temperature Sensor A Circuit Range/Performance P040C Exhaust Gas Recirculation Temperature Sensor A Circuit Low P040D Exhaust Gas Recirculation Temperature Sensor A Circuit High P040E Exhaust Gas Recirculation Temperature Sensor A Circuit Intermittent/Erratic P040F Exhaust Gas Recirculation Temperature Sensor A/B Correlation P0410 Secondary Air Injection System Malfunction P0411 Secondary Air Injection System Incorrect Flow Detected P0412 Secondary Air Injection System Control A Circuit 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 Open P0416 Secondary Air Injection System Switching Valve B Circuit Shorted P0417 Secondary Air Injection System Switching Valve C Circuit P0418 Secondary Air Injection System Control B Circuit P041A Exhaust Gas Recirculation Temperature Sensor B Circuit P041B Exhaust Gas Recirculation Temperature Sensor B Circuit Range/Performance P041C Exhaust Gas Recirculation Temperature Sensor B Circuit Low P041D Exhaust Gas Recirculation Temperature Sensor B Circuit High P041E Exhaust Gas Recirculation Temperature Sensor B Circuit Intermittent/Erratic 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) P042E Exhaust Gas Recirculation A Control Stuck Open P042F Exhaust Gas Recirculation A Control Stuck Closed P0430 Catalyst System Efficiency Below Threshold (Bank 2) P0431 Warm Up Catalyst Efficiency Below Threshold (Bank 2) P043E Evaporative Emission System Leak Detection Reference Orifice Low Flow P043F Evaporative Emission System Leak Detection Reference Orifice High Flow 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 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 P0447 Evaporative Emission Control System Vent Valve/Solenoid Circuit Open P0448 Evaporative Emission Control System Vent Valve/Solenoid Circuit Shorted P0449 Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction P044A Exhaust Gas Recirculation Sensor "C" Circuit P044B Exhaust Gas Recirculation Sensor "C" Circuit Range/Performance P044C Exhaust Gas Recirculation Sensor C Circuit Low P044D Exhaust Gas Recirculation Sensor C Circuit High P044E Exhaust Gas Recirculation Sensor "C" Circuit Intermittent/Erratic P0450 Evaporative Emission Control System Pressure Sensor Malfunction P0451 Evaporative Emission Control System Pressure Sensor Range/Performance P0452 Evaporative Emission System Pressure Sensor/Switch Low P0453 Evaporative Emissions Control System Pressure Sensor High Input P0454 Evaporative Emission Control System Pressure Sensor Intermittent P0455 Evaporative Emission Control System Leak Detected (Gross Leak) P0456 Evaporative Emission Control System Leak Detected (Very Small Leak) P0457 Evaporative Emission Control System (EVAP) Leak Detected P0458 Evaporative Emission System Purge Control Valve Circuit
Low P0459 Evaporative Emission System Purge Control Valve Circuit High P045A Exhaust Gas Recirculation "B" Control Circuit P045B Exhaust Gas Recirculation "B" Control Circuit Range/Performance P045C Exhaust Gas Recirculation "B" Control Circuit Low P045D Exhaust Gas Recirculation "B" Control Circuit High P045E Exhaust Gas Recirculation B Control Stuck Open P045F Exhaust Gas Recirculation B Control Stuck Closed P046C Exhaust Gas Recirculation Sensor "A" Circuit Range/Performance P046D Exhaust Gas Recirculation Sensor "A" Circuit Intermittent/Erratic P046E Exhaust Gas Recirculation Sensor "B" Circuit Range/Performance P046F Exhaust Gas Recirculation Sensor "B" Circuit Intermittent/Erratic 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 P0477 Exhaust Pressure Control Valve Low P0478 Exhaust Pressure Control Valve High P047F Exhaust Backpressure Performance P0480 Cooling Fan 1 Control Circuit Malfunction P0481 Cooling Fan 2 Control Circuit Malfunction P0486 Exhaust Gas Recirculation Sensor "B" Circuit P0487 Exhaust Gas Recirculation (EGR) Throttle Control Circuit "A" Open P0488 Exhaust Gas Recirculation Throttle Position Control Range/Performance P0489 EGR Control Circuit Low P0490 EGR Control Circuit High P0491 Secondary Air Injection System Insufficient Flow Detected Bank 1 P0492 Secondary Air Injection System Insufficient Flow Detected Bank 2 P0496 EVAP (evaporative emission) Flow During A Non-Purge Condition P0497 Evaporative Emission System Low Purge Flow P0498 Evaporative Emission System Vent Valve Control Circuit Low P0499 Evaporative Emission System Vent Valve Control Circuit High P049A Exhaust Gas Recirculation B Flow P049B Exhaust Gas Recirculation B Flow Insufficient Detected P049C Exhaust Gas Recirculation B Flow Excessive Detected P049D Exhaust Gas Recirculation A Control Position Exceeded Learning Limit P049E Exhaust Gas Recirculation B Control Position Exceeded Learning Limit
Page 1 of 3 · 258 codes
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