Open large image in new tab »
1. Throttle body of the central fuel injection unit; 2. Idling regulator; 3. Throttle actuator sector; 4. Fuel supply housing of the central fuel injection unit; 5. Fuel pressure regulator; 6. Nozzle; 7. Nozzle holder; 8. Fuel supply fitting; 9. Fuel tank; 10. Electric fuel pump with fuel level sensor; 11. Fuel supply line; 12. Fuel drain line; 13. Fuel filter; 14. Central fuel injection unit; 15. Throttle position sensor; 16. Fuel pressure regulator valve; 17. Diaphragm; 18. Throttle axis; 19. Throttle valve; 20. Vacuum tube module; 21. Idle speed control valve.
A. Fuel supply channel; b. Fuel drain channel; With. Branch pipe for adsorber purge hose; d. Branch pipe for a hose of system of ventilation of a crankcase; e. Hose connection to the absolute pressure sensor.
I. Scheme of operation of the fuel pressure regulator; II. Scheme of operation of the idle speed controller: A - air supply bypassing the throttle valve.
A. Fuel supply channel; b. Fuel drain channel; With. Branch pipe for adsorber purge hose; d. Branch pipe for a hose of system of ventilation of a crankcase; e. Hose connection to the absolute pressure sensor.
I. Scheme of operation of the fuel pressure regulator; II. Scheme of operation of the idle speed controller: A - air supply bypassing the throttle valve.