Figure 139. The indicated parts are connected to the engine's fuel injection system via the crankshaft. 1. Valve injector; 2. Throttle damper (stepped gearbox); 3. Throttle position sensor; 4. Air heat protection valve; 5. Exhaust gas recirculation valve; 6. Pressure regulating valve; 7. Atmospheric engine sensor; 8. Engine control unit; 9. Brake light switch; 10. Clutch pedal switch; 11. Relay; 12. Injection control part; 13. Air flow meter; 14. Neutral switch; 15. Water temperature control valve; 16. Air valve; 17. Oxygen sensor; 18. Water temperature sensor; 19. Water temperature sensor; 20. Air control valve; 21. Switch with solenoid drive
The following text provides a brief description of the main parts of the system. This system consists of the air intake system, idle speed control system, fuel system, engine braking management system, air supply system, exhaust gas recirculation system and control system.
[The original text can be found on: Mazbook]