Smart fault codes
2,388 codes · 84 vehicle records · 75 ECU records · 14,877 live-data parameters
Codes 2,388
| Code | Description | Brands | System |
|---|---|---|---|
| P0336 | Crankshaft Position Sensor A Circuit Range/Performance | 41 | Powertrain |
| P0340 | Camshaft Position Sensor A Circuit (Bank 1) | 45 | Powertrain |
| P0341 | Camshaft Position Sensor A Circuit Range/Performance (Bank 1) | 42 | Powertrain |
| P0342 | Camshaft Position Sensor A Circuit Low Input (Bank 1) | 37 | Powertrain |
| P0343 | Camshaft Position Sensor A Circuit High Input (Bank 1) | 37 | Powertrain |
| P0370 | Timing Reference High Resolution Signal A | 29 | Powertrain |
| P0378 | Timing Reference High Resolution Signal B Intermittent/Erratic Pulses | 27 | Powertrain |
| P0385 | Crankshaft Position Sensor B Circuit | 34 | Powertrain |
| P0400 | Exhaust Gas Recirculation Flow | 41 | Powertrain |
| P0410 | AIR System A | 39 | Powertrain |
| P0412 | AIR System Switching Valve A Circuit | 38 | Powertrain |
| P0413 | AIR System Switching Valve A Circuit Open | 31 | Powertrain |
| P0414 | AIR System Switching Valve A Circuit Shorted | 31 | Powertrain |
| P0415 | AIR System Switching Valve B Circuit | 29 | Powertrain |
| P0418 | AIR System Control A Circuit | 31 | Powertrain |
| P0420 | Catalyst System Efficiency Below Threshold (Bank 1) | 42 | Powertrain |
| P0422 | Main Catalyst Efficiency Below Threshold (Bank 1) | 33 | Powertrain |
| P0432 | Catalyst 2 Efficiency Below Threshold (Bank 2) | 30 | Powertrain |
| P0440 | Evaporative Emission Control System | 40 | Powertrain |
| P0441 | Evaporative Emission Control System Incorrect Purge Flow | 40 | Powertrain |
| P0442 | Evaporative Emission Control System Leak Detected (Small Leak) | 43 | Powertrain |
| P0443 | Evaporative Emission Control System Purge Control Valve Circuit | 41 | Powertrain |
| P0444 | Evaporative Emission Control System Purge Control Valve Circuit Open | 36 | Powertrain |
| P0445 | Evaporative Emission Control System Purge Control Valve Circuit Shorted | 37 | Powertrain |
| P0446 | Evaporative Emission Control System Vent Control Circuit | 37 | Powertrain |
| P0447 | Evaporative Emission Control System Vent Control Circuit Open | 32 | Powertrain |
| P0448 | Evaporative Emission Control System Vent Control Circuit Shorted | 32 | Powertrain |
| P0449 | Evaporative Emission Control System Vent Valve/Solenoid Circuit | 30 | Powertrain |
| P0450 | Evaporative Emission Control System Pressure Sensor | 37 | Powertrain |
| P0451 | Evaporative Emission Control System Pressure Sensor Range/Performance | 36 | Powertrain |
| P0452 | Evaporative Emission Control System Pressure Sensor Low Input | 38 | Powertrain |
| P0453 | Evaporative Emission Control System Pressure Sensor High Input | 36 | Powertrain |
| P0454 | Evaporative Emission Control System Pressure Sensor Intermittent | 31 | Powertrain |
| P0455 | Evaporative Emission Control System Leak Detected (Large Leak) | 41 | Powertrain |
| P0456 | Evaporative Emission Control System Leak Detected (Very Small Leak) | 43 | Powertrain |
| P0457 | Evaporative Emission Control System Leak Detected (Fuel Cap Loose/Off) | 37 | Powertrain |
| P0460 | Fuel Level Sensor Circuit | 38 | Powertrain |
| P0461 | Fuel Level Sensor Circuit Range/Performance | 38 | Powertrain |
| P0462 | Fuel Level Sensor Circuit Low Input | 37 | Powertrain |
| P0463 | Fuel Level Sensor Circuit High Input | 35 | Powertrain |
| P0465 | EVAP Purge Flow Sensor Circuit | 24 | Powertrain |
| P0472 | Exhaust Pressure Sensor A Circuit Low | 29 | Powertrain |
| P0485 | Fan Power/Ground Circuit | 30 | Powertrain |
| P0496 | EVAP System High Purge Flow | 30 | Powertrain |
| P0497 | EVAP System Low Purge Flow | 30 | Powertrain |
| P0500 | Vehicle Speed Sensor A | 43 | Powertrain |
| P0505 | Idle Air Control System | 39 | Powertrain |
| P0506 | Idle Air Control System RPM Lower Than Expected | 37 | Powertrain |
| P0507 | Idle Air Control System RPM Higher Than Expected | 40 | Powertrain |
| P050A | Cold Start Idle Control System Performance | 32 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.