Mazda fault codes
2,569 codes · 32 vehicle records · 9 ECU records · 0 live-data parameters
Codes 2,569
| Code | Description | Brands | System |
|---|---|---|---|
| P2140 | Throttle/Pedal Position Sensor/Switch E/F Voltage Correlation | 30 | Powertrain |
| P2146 | Fuel Injector Group A Supply Voltage Circuit/Open | 38 | Powertrain |
| P2147 | Fuel Injector Group A Supply Voltage Circuit Low | 35 | Powertrain |
| P2148 | Fuel Injector Group A Supply Voltage Circuit High | 37 | Powertrain |
| P2151 | Fuel Injector Group B Supply Voltage Circuit High | 35 | Powertrain |
| P215B | Vehicle Speed Output Shaft Speed Correlation | 25 | Powertrain |
| P2176 | Electronic throttle body position sensor signal | 33 | Powertrain |
| P2195 | The upstream oxygen is too lean when accelerating and enriching it. | 42 | Powertrain |
| P2196 | O2 Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 1) | 42 | Powertrain |
| P2197 | O2 Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 1) | 38 | Powertrain |
| P2198 | Oxygen (Lambda) sensor B2 S1: signal too high (rich) | 35 | Powertrain |
| P2226 | Barometric Pressure Sensor A Circuit | 37 | Powertrain |
| P2228 | Barometric Pressure Sensor A Circuit Low | 42 | Powertrain |
| P2229 | Short circuit to positive or line break | 42 | Powertrain |
| P2231 | O2 Sensor Signal Circuit Shorted to Heater Circuit (Bank 1 Sensor 1) | 36 | Powertrain |
| P2244 | O2 Sensor Reference Voltage Performance (Bank 1 Sensor 1) | 31 | Powertrain |
| P2248 | O2 Sensor Reference Voltage Performance (Bank 2 Sensor 1) | 27 | Powertrain |
| P2264 | Water in Fuel Sensor A Circuit | 33 | Powertrain |
| P2286 | Injector control pressure sensor circuit high | 23 | Powertrain |
| P2288 | Injector control pressure too high | 28 | Powertrain |
| P2289 | Injector Control Pressure Too High - Engine Off | 26 | Powertrain |
| P228D | Fuel Pressure Regulator 1 Exceeded Control Limits - Pressure Too High | 28 | Powertrain |
| P2296 | Fuel Pressure Regulator B Control Circuit High | 33 | Powertrain |
| P2299 | Brake Pedal Position/Accelerator Pedal Position Incompatible | 35 | Powertrain |
| P2336 | Cylinder 1 Above Knock/Combustion Vibration Sensor Threshold | 30 | Powertrain |
| P2337 | Super knock detection | 30 | Powertrain |
| P2338 | Super knock detection | 30 | Powertrain |
| P2339 | Cylinder 4 Above Knock/Combustion Vibration Sensor Threshold | 30 | Powertrain |
| P2402 | EVAP System Leak Detection Pump Control Circuit High | 35 | Powertrain |
| P2404 | EVAP system leak detection pump sense circuit range/performance | 30 | Powertrain |
| P2407 | Evaporative Emissions (EVAP) System Leak Detection Pump Detection Circuit Intermittent/Unstable | 28 | Powertrain |
| P2409 | Fuel cap sensor/switch circuit range/performance | 26 | Powertrain |
| P2410 | Fuel cap sensor/switch circuit low | 25 | Powertrain |
| P2411 | Fuel cap sensor/switch circuit high | 25 | Powertrain |
| P242D | Exhaust gas temperature sensor circuit high bank 1 sensor 3 | 31 | Powertrain |
| P242F | Diesel Particulate Filter Restriction Ash Accumulation | 34 | Powertrain |
| P244B | Gasoline Particulate Filter (GPF) differential pressure sensor plausibility | 29 | Powertrain |
| P244D | Exhaust temperature too high for particulate filter regeneration bank 1 | 26 | Powertrain |
| P2452 | Particulate Filter Pressure Sensor A Circuit | 32 | Powertrain |
| P2453 | Particulate Filter Pressure Sensor A Circuit Range/Performance | 35 | Powertrain |
| P2454 | Particulate Filter Pressure Sensor A Circuit Low | 34 | Powertrain |
| P2458 | Particulate filter regeneration duration bank 1 | 28 | Powertrain |
| P245B | EGR cooler bypass control circuit range/performance bank 1 | 28 | Powertrain |
| P2463 | Particulate Filter Restriction - Soot Accumulation (Bank 1) | 34 | Powertrain |
| P2505 | ECM/PCM power input signal | 28 | Powertrain |
| P2511 | ECM/PCM power relay sense circuit intermittent | 27 | Powertrain |
| P2532 | Ignition Switch Run Position Circuit High | 31 | Powertrain |
| P2539 | Low pressure fuel system sensor circuit | 29 | Powertrain |
| P2544 | Torque Management Request Input Signal A | 29 | Powertrain |
| P2610 | Linear power controller (LPC) fault | 37 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.