Diagnostic Trouble Code Search
Find detailed information about vehicle diagnostic trouble codes (DTCs). Enter a code or select a make to search our comprehensive database.
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P Codes |
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| Code | Type | System | System Name | Module | Message |
| P0433 | P-Code | Powertrain | Catalyst | Engine Control Module | Heated Catalyst Efficiency Below Threshold (Bank 2) |
| P0434 | P-Code | Powertrain | Catalyst | Engine Control Module | Heated Catalyst Temperature Below Threshold (Bank 2) |
| P0440 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Malfunction |
| P0441 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Incorrect Purge flow |
| P0442 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System leak Detected (small leak) |
| P0443 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Purge Control Valve Circuit Malfunction |
| P0444 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Purge Control Valve Circuit Open |
| P0445 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Purge Control Valve Circuit Shorted |
| P0446 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Vent Control Circuit Malfunction |
| P0447 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Vent Control Circuit Open |
| P0448 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Vent Control Circuit Shorted |
| P0449 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction |
| P0450 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Pressure Sensor Malfunction |
| P0451 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Pressure Sensor Range/Performance |
| P0452 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Pressure Sensor Low Input |
| P0453 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Pressure Sensor High Input |
| P0454 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Pressure Sensor Intermittent |
| P0455 | P-Code | Powertrain | Evaporative Emission Control | Engine Control Module | Evaporative Emission Control System Tank Detected (gross leak) |
| P0460 | P-Code | Powertrain | Fuel Level Sensor | Engine Control Module | Fuel Level Sensor Circuit Malfunction |
| P0461 | P-Code | Powertrain | Fuel Level Sensor | Engine Control Module | Fuel Level Sensor Circuit Range/Performance |