Maserati fault codes
3,188 codes · 55 vehicle records · 106 ECU records · 0 live-data parameters
Codes 3,188
| Code | Description | Brands | System |
|---|---|---|---|
| P2122 | Throttle/Pedal Position Sensor/Switch D Circuit Low | 42 | Powertrain |
| P2123 | Short circuit to positive | 42 | Powertrain |
| P2127 | Short circuit to negative or open circuit | 42 | Powertrain |
| P2128 | Short circuit to positive | 42 | Powertrain |
| P2131 | Throttle/Pedal Position Sensor/Switch F Circuit Range/Performance | 29 | Powertrain |
| P2132 | Throttle/Pedal Position Sensor/Switch F Circuit Low | 34 | Powertrain |
| P2133 | Throttle/Pedal Position Sensor/Switch F Circuit High | 35 | Powertrain |
| P2135 | Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation | 41 | Powertrain |
| P2138 | Electronic accelerator pedal position sensor 1, 2 circuit correlation fault | 40 | Powertrain |
| 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 |
| P2149 | Fuel Injector Group B Supply Voltage Circuit/Open | 36 | Powertrain |
| P214F | Reductant heater 'A' current too high | 12 | Powertrain |
| P2150 | Fuel Injector Group B Supply Voltage Circuit Low | 31 | Powertrain |
| P2151 | Fuel Injector Group B Supply Voltage Circuit High | 35 | Powertrain |
| P2152 | Fuel Injector Group C Supply Voltage Circuit/Open | 28 | Powertrain |
| P2153 | Fuel Injector Group C Supply Voltage Circuit Low | 28 | Powertrain |
| P2155 | Fuel Injector Group D Supply Voltage Circuit/Open | 26 | Powertrain |
| P2156 | Fuel Injector Group D Supply Voltage Circuit Low | 25 | Powertrain |
| P215C | Output shaft speed - wheel speed correlation | 27 | Powertrain |
| P2162 | Vehicle Speed Sensor A/B Correlation | 25 | Powertrain |
| P216A | Fuel injector group 'E' supply voltage circuit/open | 25 | Powertrain |
| P216B | Fuel injector group 'E' supply voltage circuit low | 24 | Powertrain |
| P216D | Fuel injector group 'F' supply voltage circuit/open | 25 | Powertrain |
| P216E | Fuel injector group 'F' supply voltage circuit low | 24 | Powertrain |
| P2173 | Throttle Actuator Control System High Airflow Detected | 27 | Powertrain |
| P2177 | Mixture too lean | 36 | Powertrain |
| P2178 | Mixture too rich | 36 | Powertrain |
| P2179 | Mixture too lean | 32 | Powertrain |
| P217A | Fuel injector group 'G' supply voltage circuit/open | 24 | Powertrain |
| P217B | Fuel injector group 'G' supply voltage circuit low | 23 | Powertrain |
| P217D | Fuel injector group 'H' supply voltage circuit/open | 24 | Powertrain |
| P217E | Fuel injector group 'H' supply voltage circuit low | 23 | Powertrain |
| P2180 | Mixture too rich | 32 | Powertrain |
| P2183 | Engine Coolant Temperature Sensor 2 Circuit Range/Performance | 33 | Powertrain |
| P2184 | Engine Coolant Temperature Sensor 2 Circuit Low | 33 | Powertrain |
| P2185 | Engine Coolant Temperature Sensor 2 Circuit High | 33 | Powertrain |
| P2187 | Fuel system too lean in idle working condition | 36 | Powertrain |
| P2188 | Fuel system too rich in idle working condition | 35 | Powertrain |
| P2189 | System too lean at idle bank 2 | 31 | Powertrain |
| P2190 | System too rich at idle bank 2 | 31 | Powertrain |
| P2191 | System Too Lean at Higher Load (Bank 1) | 31 | Powertrain |
| P2192 | System Too Rich at Higher Load (Bank 1) | 31 | Powertrain |
| P2193 | System too lean at higher load bank 2 | 28 | Powertrain |
| P2194 | System Too Rich at Higher Load (Bank 2) | 30 | 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 |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.