03bf454c

8.10. Valves of adjustment of fuel mix (model with the carburetor engine)

Cordia/Tredia (1984-1986), Colt, Lancer, Mirage (1985) and Precis (1987)
Fuel interruption in supply valve

13:1á System of feedback of the carburetor engine - early models
1. Damper
2. Diaphragm of system of bystry idling
3. Electromagnetic valve of system of bystry idling
4. For models with the 4-staged mechanical transmission
5. Electromagnetic valve of the distributor of ignition
6. Ignition distributor
7. Double diaphragm
8. From the coal filter
9. Blowing-off valve
10. The sensor of temperature of the arriving air
11. The injecting valve
12. Concentrating valve
13. Fuel interruption in supply valve
14. Sensor of provision of a butterfly valve
15. The additional operating valve
16. The operating valve of system of recirculation of exhaust gases
17. Temperature valve
18. Sensor of temperature of cooling liquid
19. Vacuum switch
20. Catalytic converter
21. Catalytic converter
22. Sensor of content of oxygen
23. Lamellar valve
24. Air valve
25. Additional air valve


1. When the butterfly valve is sharply closed, the fuel which remained in an inlet collector creates the oversaturated fuel mix. For prevention of it, the electromagnetic valve stops fuel supply (13.1a).
2. The valve also stops supply of fuel at switching off of the engine.
Concentrating valve
3. This valve serves for giving of additional amount of fuel when the engine cold or at a sharp set of speed (13.1a)
the injecting valve
4. This valve regulates composition of fuel mix (13.1a). When more saturated mix is required, the valve opens on a bigger period.
Cordia/Tredia (1987 and 1988), Colt, Lancer, Mirage (1988-1988) and Precis (1988 and 1989)
Electromagnetic valve of system of feedback

13:1í System of feedback of the carburetor engine - late models
Mechanism of the automatic air gate
1. Heating element
2. To the relay of the air gate
3. Air gate
4. Breaker
5. To an inlet collector
6. Butterfly valve
7. Cam of bystry idling
8. Diaphragm of opening of the air gate
9. Bimetallic spiral
System of feedback of the carburetor
1. From the carburetor
2. Diaphragm of system of compensation of low atmospheric pressure
3. Atmospheric pressure
4. Low pressure - high pressure
5. To primary camera of the carburetor
6. Electromagnetic valve of opening of a butterfly valve
7. Vklyucheno-Vyklyucheno
8. Control valve
9. Vkl-Vykl
10. The electromagnetic valve of system of an advancing of ignition at the cold engine
11. Electromagnetic valve of system of an advancing of ignition
12. Vkl-Vykl
13. Distributor
14. From the coal filter
15. Vacuum diaphragm
16. Damper and diaphragm of opening of a butterfly valve
17. Valve of adjustment of composition of fuel mix
18. Valve gradually fuel interruptions in supply
19. Sensor of provision of a butterfly valve
20. Heating element
21. To the relay of a heating element
22. Sensor of temperature of cooling liquid
23. Catalytic converter
24. Sensor of content of oxygen
25. Vacuum diaphragm
26. From the air filter
27. Lamellar valve
28. Air valve
29. Additional air valve
30. Cold air
31. Hot air
32. Valve of ventilation of the float-operated camera
33. To the coal filter


5. This valve serves for an admission of additional amount of air and impoverishment of fuel mix (13.1b).
Electromagnetic valve of gradual interruption in supply of fuel
6. This valve reduces a saturation of fuel mix  at    reduction in the rate  of operation  of the engine (13.1b).
Valve of adjustment of fuel mix (1988 and 1989 Precis)
7. When the butterfly valve is sharply closed when braking, the remained fuel in an inlet collector leads to formation of the oversaturated fuel mix. For prevention of it, the electromagnetic valve lets in additional amount of air.