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
6.3.2.6. 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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6-3-2-1-tekhnicheskie-kharakteristiki.html

6.3.2.1. Technical characteristics


Socket of connection of a potentiometer дросселльной заслонки – models with a mechanical transmission


Socket of connection of a potentiometer of the case throttle заслонки – models with an automatic transmission


Socket of connection of the gauge of detonation combustion of fuel


System type
Electronic multidot system of injection of fuel Nissan
Application:
  – Models with the engine in volume of 1,6 litres
Engine GA16DE code
  – Models with the engine in volume of 2,0 litres
Code of engine Sr20De and SR20DE

Power supply system technical characteristics

Speed of idling and the characteristic of a fuel mix are resulted in the corresponding chapter.

Type of the fuel pump
Electric, it is established in a fuel tank
Pressure of the fuel pump (approximately):
  – Models with the engine in volume of 1,6 litres
2,5 Bars
  – Models with the engine in volume of 2,0 litres
3,0 Bars
Control data of elements of the power supply system:
  – Models with the engine in volume of 1,6 litres
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 – models with a mechanical transmission).
The tester is connected between plugs "And" and "In":
  – Throttle заслонка it is closed
0,5 clod
  – Throttle заслонка it is partially opened
0,5 – 4 clod
  – Throttle заслонка it is completely open
4 clod
Resistance of an injector
10 Ohm
Resistance of the additional valve of giving of air
10 Ohm
The electromagnetic valve of increase in speed of work of the cold engine in an idling mode:
  – At pressure giving in 12 Volt between plugs of the electromagnetic valve
The electromagnetic valve should publish click that testifies to its correct work
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 90 With
0,24 – 0,26 clod
  – At 110 With
0,14 – 0,15 clod
Models with the engine in volume of 2,0 litres:
  – 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 on models with a mechanical transmission (fig. see I Will corrode potentiometer connections дросселльной заслонки – models with a mechanical transmission).
The tester is connected between plugs "And" and "In":
  – Throttle заслонка it is closed
2 clod
  – Throttle заслонка it is partially opened
2 – 11 clod
  – Throttle заслонка it is completely open
11 clod
Resistance of a potentiometer throttle заслонки on models with an automatic transmission (fig. see I Will corrode potentiometer connections дросселльной заслонки – models with an automatic transmission).
The tester is connected between plugs "1" and "2":
  – Throttle заслонка it is closed
The chain is closed
  – Throttle заслонка it is opened
The chain is opened
Resistance of an injector
10 – 14 Ohm
Resistance of the additional valve of giving of air
10 Ohm
The electromagnetic valve of increase in speed of work of the cold engine in an idling mode:
  – At pressure giving in 12 Volt between plugs of the electromagnetic valve
The electromagnetic valve should publish click that testifies to its correct work
Resistance of the valve of adjustment of a stream of air
70 – 80 Ohm
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
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 – 1,0 clod
  – At 80 With
0,30 – 0,33 clod

The prevention

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

Fixing bolts of the case throttle заслонки:
  – A stage 1
10
  – A stage 2
20
Fixing bolts of a fuel collector:
  – A stage 1
10
  – A stage 2
24

Bolt of fastening of the gauge of detonation combustion of fuel – models with the engine in volume of 2,0 litres

24
Nuts and bolts of fastening of an inlet collector
20
Nuts and bolts of fastening of a final collector:
  – Models with the engine in volume of 1,6 litres
21
  – Models with the engine in volume of 2,0 litres
43
Exhaust system fastenings:
Nuts of fastening of a reception pipe to a final collector:
  – Models with the engine in volume of 1,6 litres
32
  – Models "Phase I" (release till June, 1993) with the engine in volume of 2,0 litres
45
  – Models "Phase II" (release after June, 1993) with the engine in volume of 2,0 litres
65
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


6.3.2. Models with multidot electronic injection of fuel

6.3.2.2. The air filter