| Code | Malfunction |
| 11 | Crank angle sensor and its electrical circuit |
| 12 | Camshaft position sensor and its electrical circuit |
| 13 | Throttle position sensor (1st channel) and its electrical circuit |
| 14 | Throttle position sensor (2nd channel) and its electrical circuit |
| 15 | Fuel pressure sensor and its electrical circuit |
| 16 | Absolute pressure sensor and its electrical circuit |
| 17 | Atmospheric pressure sensor and its electrical circuit |
| 18 | Air flow meter and its electrical circuit |
| 19 | Coolant temperature sensor and its electrical circuit |
| 21 | Fuel temperature sensor and its electrical circuit |
| 22 | Temperature sensor for air entering the engine and its electrical circuit |
| 23 | EGR valve position sensor (EGR) and its electrical circuit |
| 24 | Relay for engine preheating system and its electrical circuit |
| 25 | Immobilizer |
| 26 | Exhaust gas recirculation valve (EGR) and its electrical circuit |
| 27 | Turbocharger flap control solenoid valve and its electrical circuit |
| 28 | Fuel pressure regulator and its electrical circuit |
| 29 | Nozzle No. 1 and its electrical circuit |
| 31 | Nozzle No. 2 and its electrical circuit |
| 32 | Nozzle No. 3 and its electrical circuit |
| 33 | Nozzle No. 4 and its electrical circuit |
| 34 | Bulging candles and their electrical circuit |
| 35 | Vehicle speed sensor and its electrical circuit |
| 36 | Fuel pressure sensor and its electrical circuit |
| 37 | Throttle control solenoid valve and its electrical circuit |
| 38 | Electronic engine control unit |
| 40 | Additional heater relay and circuit |
| 41 | Fan control relay (low speed) and its electrical circuit |
| 42 | Stoplight switch and its electrical circuit |
| 43 | Clutch pedal position switch and its electrical circuit |
| 44 | Automatic lock system |
| 45 | Main relay and its electrical circuit |
| 46 | Supply voltage |
| 47 | Elements of the electronic engine control unit |
Warning. Before checking the causes of malfunctions, check the reliability of the connection of the electronic engine control unit (ECU) With «weight».