Service Nissan Sunny with 1991 on 1997 of release in a body n-14.
1. The maintenance instruction
2. Maintenance service
3. Engines
4. Cooling system
5. Heating and ventilation system
6. Fuel and an exhaust system
6.1. Carburettor engines
6.2. Engines with system of injection of fuel
6.3. System of a food / of release of the fulfilled gases
6.3.1. Models with one-dot electronic injection of fuel
6.3.2. Models with multidot electronic injection of fuel
6.3.2.1. Technical characteristics
6.3.2.2. The air filter
6.3.2.3. An accelerator rope
6.3.2.4. An accelerator pedal
6.3.2.5. System of injection of fuel
6.3.2.5.1. Diagnostics and adjustment
6.3.2.6. Fuel system
6.3.2.7. The fuel pump
6.3.2.8. The gauge of level of fuel
6.3.2.9. A fuel tank
6.3.2.10. The case throttle заслонки
6.3.2.11. Elements of system of injection of fuel (engines in volume 1,6)
6.3.2.12. Elements of system of injection of fuel (engines in volume 2,0)
6.3.2.13. An inlet collector
6.4. System of decrease in toxicity of the fulfilled gases
7. System of start-up of the engine
8. Coupling
9. Transmissions
10. Semiaxes
11. Brakes
12. Suspension brackets and a steering
13. A body
14. An electric equipment
 




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6.3.2.5. System of injection of fuel

On all models with multidot system of injection the combined system of injection of fuel / of ignition (a control system of engine work), often designated as ЕССS (the Electronic concentrated control system of the engine) is established.

For reception of more detailed information on ignition system look subsection 7.7.

The system of injection of fuel works as follows:

The fuel pump established in a fuel tank, submits fuel from a fuel tank to a fuel collector through the filter established on a back wall of an impellent compartment.

Pressure in fuel system is supervised by a regulator of pressure which is established sideways a fuel collector.

The pressure regulator rises that surplus of fuel could return to a fuel tank when pressure in fuel system exceeds the optimum.

The gasoline which is not containing тетраэтилсвинца

The fuel recommended for use, is specified in section of technical characteristics (subsection 6.3.2.1 see).

For all models Nissan Sunny it is recommended to use gasoline with minimum октановым number 95 (on a research method).

For all models with каталитическим the converter it is necessary to use only the gasoline which is not containing тетраэтилсвинца.

It is forbidden to use the gasoline containing тетраэтилсвинец as it can lead to damage каталитического the converter.

On models without каталитического the converter it is possible to use both types of fuel.



6.3.2.4. An accelerator pedal

6.3.2.5.1. Diagnostics and adjustment