| Марка авто | Код ошибки | Значение ошибки |
| Alfa Romeo | P1654 | Intake manifold air control solenoid – circuit malfunction |
| Alfa Romeo | P1653 | Camshaft position (CMP) actuator – signal malfunction |
| Alfa Romeo | P1565 | Cruise control master switch – signal malfunction |
| Alfa Romeo | P1555 | Brake pedal position (BPP) switch – signal malfunction |
| Alfa Romeo | P1531 | AC compressor clutch relay – circuit malfunction |
| Alfa Romeo | P1513 | Idle speed control (ISC) actuator – circuit malfunction |
| Alfa Romeo | P1512 | Idle speed control (ISC) – malfunction |
| Alfa Romeo | P1511 | Idle speed control (ISC) actuator / idle speed control (ISC) actuator position sensor – circuit malfunction |
| Alfa Romeo | P1331 | AC compressor clutch relay – signal malfunction |
| Alfa Romeo | P1325 | Engine controlmodule (ECM),knock control – malfunction |
| Alfa Romeo | P1251 | ECU Faulty |
| Alfa Romeo | P1265 | Output Stage of ECU For Check Engine Lamp |
| Alfa Romeo | P1244 | Purge Control Solenoid Or Circuit |
| Alfa Romeo | P1245 | Output Stage of ECU For Variable Valve Timing |
| Alfa Romeo | P1243 | Fuel Pump Relay Or Circuit |
| Alfa Romeo | P1225 | Air Temperature Sensor |
| Alfa Romeo | P1224 | Heated Oxygen Sensor |
| Alfa Romeo | P1223 | HO2S Regulator Inner Adjuster Reaches Minimum Or Maximum Value of Correction |
| Alfa Romeo | P1222 | Idle Adjustment Actuator Or Circuit |
| Alfa Romeo | P1214 | Engine Temperature Sensor |
| Alfa Romeo | P1221 | Air Flow Meter Or Circuit |
| Alfa Romeo | P1213 | Full Throttle Swithc Or Circuit |
| Alfa Romeo | P1212 | Idle Throttle Switch Or Circuit |
| Alfa Romeo | P1211 | Battery Voltage Incorrect |
| Alfa Romeo | P1172 | Long trem fuel trim – at idle |
| Alfa Romeo | P1173 | Long trem fuel trim – at increased engine RPM |
| Alfa Romeo | P1120 | Throttle control unit – malfunction |
| Alfa Romeo | P1690 | Fuel shut-off control – malfunction |
| Alfa Romeo | P1662 | Cruise control indicator lamp -malfunction |
