Mazda fault codes
2,569 codes · 32 vehicle records · 9 ECU records · 0 live-data parameters
Codes 2,569
| Code | Description | Brands | System |
|---|---|---|---|
| P0446 | Evaporative Emission Control System Vent Control Circuit | 37 | Powertrain |
| P0450 | Evaporative Emission Control System Pressure Sensor | 37 | 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 |
| P0470 | Exhaust Pressure Sensor A Circuit | 32 | Powertrain |
| P0480 | Cooling Fan 1 Control Circuit | 39 | Powertrain |
| P0481 | Cooling Fan 2 Control Circuit | 38 | Powertrain |
| P0486 | EGR Sensor B Circuit | 29 | Powertrain |
| P0487 | EGR Throttle Control Circuit A /Open | 33 | Powertrain |
| P0488 | EGR Throttle Control Circuit A Range/Performance | 35 | Powertrain |
| P0489 | EGR A Control Circuit Low | 34 | Powertrain |
| P0490 | EGR A Control Circuit High | 34 | Powertrain |
| P0500 | Vehicle Speed Sensor A | 43 | Powertrain |
| P0501 | Vehicle Speed Sensor A Range/Performance | 39 | Powertrain |
| P0503 | Vehicle Speed Sensor A Intermittent/Erratic/High | 37 | Powertrain |
| P0504 | Brake Switch A/B Correlation | 37 | Powertrain |
| P0505 | Idle Air Control System | 39 | Powertrain |
| P0507 | Idle Air Control System RPM Higher Than Expected | 40 | Powertrain |
| P0510 | Closed Throttle Position Switch | 31 | Powertrain |
| P0512 | Starter Request Circuit | 34 | Powertrain |
| P0516 | Battery Temperature Sensor Circuit Low | 30 | Powertrain |
| P0517 | Battery Temperature Sensor Circuit High | 30 | Powertrain |
| P0520 | Engine Oil Pressure Sensor/Switch Circuit | 35 | Powertrain |
| P0521 | Engine Oil Pressure Sensor/Switch Circuit Range/Performance | 38 | Powertrain |
| P0524 | Engine Oil Pressure Too Low | 40 | Powertrain |
| P0530 | A/C Refrigerant Pressure Sensor Circuit | 36 | Powertrain |
| P0532 | A/C Refrigerant Pressure Sensor Circuit Low Input | 40 | Powertrain |
| P0540 | Intake Air Heater A Circuit | 27 | Powertrain |
| P0555 | Brake Booster Pressure Sensor Circuit | 35 | Powertrain |
| P0560 | System Voltage | 42 | Powertrain |
| P0562 | System Voltage Low | 44 | Powertrain |
| P0564 | Cruise Control Multi-Function Input A Circuit | 39 | Powertrain |
| P0571 | Brake Switch A Circuit | 43 | Powertrain |
| P0576 | Cruise Control Input Circuit Low | 29 | Powertrain |
| P0579 | Cruise Control Multi-Function Input A Circuit Range/Performance | 33 | Powertrain |
| P057A | Brake pedal position sensor 'A' circuit/open | 15 | Powertrain |
| P057F | Battery charging status unit failure | 19 | Powertrain |
| P0600 | Serial Communication Link | 39 | Powertrain |
| P0601 | Internal Control Module Memory Check Sum Error | 41 | Powertrain |
| P0603 | Internal Control Module Keep Alive Memory (KAM) Error | 43 | Powertrain |
| P0604 | Internal Control Module Random Access Memory (RAM) Error | 45 | Powertrain |
| P0605 | Internal Control Module Read Only Memory (ROM) Error | 45 | Powertrain |
| P0606 | ECM/PCM Processor | 44 | Powertrain |
| P0607 | Control Module Performance | 44 | Powertrain |
| P060B | Internal Control Module A/D Processing Performance | 38 | Powertrain |
| P060C | Internal Control Module Main Processor Performance | 36 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.