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
6.3.1.1. Technical characteristics
6.3.1.2. The air filter
6.3.1.3. An accelerator rope
6.3.1.4. An accelerator pedal
6.3.1.5. The gasoline which is not containing тетраэтилсвинца
6.3.1.6. System of injection of fuel
6.3.1.7. Fuel system
6.3.1.8. The fuel pump
6.3.1.9. The gauge of level of fuel
6.3.1.10. A fuel tank
6.3.1.11. The case throttle заслонки
6.3.1.12. System of injection of fuel / of ignition
6.3.1.13. Elements of system of injection of fuel
6.3.1.14. An inlet collector
6.3.2. Models with multidot electronic injection of fuel
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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6-3-1-1-tekhnicheskie-kharakteristiki.html

6.3.1.1. Technical characteristics


Socket of connection of a potentiometer дросселльной заслонки


Socket of connection of the case throttle заслонки


Socket of connection of the gauge of detonation combustion of fuel


System type
Electronic one-dot system of injection of fuel Nissan
Application
Models with the engine in volume of 2,0 litres, engine SR20Di code

Power supply system technical characteristics

Idling turns see in subsection 2.1. Characteristics of a fuel mix are resulted in subsection 6.1.1 and in subsection 6.2.1.

Type of the fuel pump
Electric, it is established in a fuel tank
Pressure of the fuel pump (approximately)
2,5 Bars

Control data of elements of the power supply system

Resistance of the fuel pump (the tester is connected to the gauge of level of fuel)
0,7 Ohm
Resistance of a potentiometer throttle заслонки (fig. see I Will corrode potentiometer connections дросселльной заслонки)
The tester is connected between plugs "And" and "In":
  – Throttle заслонка it is closed
1 clod
  – Throttle заслонка it is partially opened
1 – 9 clod
  – Throttle заслонка it is completely open
9 clod
Resistance of an injector (fig. see I Will corrode connections of the case throttle заслонки):
  – The tester is connected between plugs "And" and "D"
1 – 2 Ohm
Resistance of the additional valve of giving of air (fig. see I Will corrode connections of the case throttle заслонки):
  – The tester is connected between plugs "In" and "Е"
10 Ohm
The electromagnetic valve of increase in speed of work of the cold engine in an idling mode (fig. see I Will corrode connections of the case throttle заслонки):
  – At pressure giving in 12 Volt between plugs "With" (+) and "F" (-)
The electromagnetic valve should publish click that testifies to its correct work
The gauge of detonation combustion of fuel (fig. see I Will corrode gauge connections денотационного fuel combustion):
  – The tester is connected between plug "And" and (weight of the car)
The gauge should spend a current
  – A heater of a fuel mix
The heater should spend a current
The membrannyj switch of system of strengthening of a steering:
At steering wheel rotation
The switch closes a chain
The steering wheel is motionless
The switch disconnects a chain
Resistance of the gauge of temperature of a cooling liquid:
  – At temperature of a cooling liquid in 20 With
2,1 – 2,9 clod
  – At 50 With
0,68 – 1 clod
  – At 80 With
0,30 – 0,33 clod
All resulted values of resistance are approximate. Before considering any element failed, consult with experts.

The recommended fuel

Models without каталитического the converter (model "non–catalyst")
АИ-95 Without the maintenance тетраэтилсвинца or АИ-97 with the maintenance тетраэтилсвинца
Models with каталитическим the converter (models "catalyst")
АИ-95 Without the maintenance тетраэтилсвинца. With the maintenance тетраэтилсвинца it is forbidden to use gasoline

The moments of an inhaling of carving connections, Н.м.

Fixing nut демпфера throttle заслонки
29
Bolt of fastening of the gauge of detonation combustion of fuel
24
Fixing bolts of the case throttle заслонки:
  – A stage 1
10
  – A stage 2
20
Nuts and bolts of fastening of an inlet collector
20
Nuts and bolts of fastening of a final collector
43
Exhaust system fastenings
Nut of fastening of a reception pipe to a final collector
45
Fixing bolt of a reception pipe
23
Nuts of fastening of a reception pipe to an intermediate pipe / каталитическому to the converter
49
Fastening bolts каталитического the converter to a pipe of the muffler
49
Bolts of fastening of an intermediate pipe to a pipe of the muffler
49


6.3.1. Models with one-dot electronic injection of fuel

6.3.1.2. The air filter