188.8.131.52. 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 184.108.40.206 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.