Service of Nissan Sunny from 1991 to 1997 release in n-14 body.
1. Maintenance instruction
2. Maintenance
3. Engines
4. Cooling system
5. System of heating and ventilation
6. Fuel and exhaust system
6.1. Carburetor engines
6.2. Engines with system of injection of fuel
6.3. System of food / production of the fulfilled gases
6.3.1. Models with single-point electronic injection of fuel
6.3.2. Models with multipoint electronic injection of fuel
6.3.2.1. Technical characteristics
6.3.2.2. Air filter
6.3.2.3. Accelerator rope
6.3.2.4. Accelerator pedal
6.3.2.5. System of injection of fuel
6.3.2.6. Fuel system
6.3.2.7. Fuel pump
6.3.2.8. Fuel level sensor
6.3.2.9. Fuel tank
6.3.2.10. Case of a butterfly valve
6.3.2.11. Elements of system of injection of fuel (1,6 l engines)
6.3.2.12. Elements of system of injection of fuel (2,0 l engines)
6.3.2.12.1. Fuel collector and fuel injectors
6.3.2.12.2. Fuel pressure regulator
6.3.2.12.3. Potentiometer of a butterfly valve
6.3.2.12.4. Air stream sensor
6.3.2.12.5. Additional valve of air supply
6.3.2.12.6. Electromagnetic valve of bystry operation of the engine
6.3.2.12.7. Air supply adjustment block (idling mode)
6.3.2.12.8. Valve of adjustment of intake of air
6.3.2.12.9. Sensor of an angle of rotation of a bent shaft
6.3.2.12.10. Power transistor
6.3.2.12.11. Sensor of detonation combustion of fuel
6.3.2.12.12. Electronic control unit operation of the engine
6.3.2.12.13. Switch of neutral transfer
6.3.2.12.14. Switch of blocking of starters / lamps of a backing
6.3.2.12.15. Relay of an electronic control unit engines and fuel pump
6.3.2.12.16. The switch in system of strengthening of steering
6.3.2.12.17. The switch in the air conditioning system
6.3.2.12.18. Sensor of speed of the movement of the car
6.3.2.13. Inlet collector
6.4. System of decrease in toxicity of the fulfilled gases
7. System of launch of the engine
8. Coupling
9. Transmissions
10. Half shafts
11. Brakes
12. Suspension brackets and steering
13. Body
14. Electric equipment
 







6-3-2-12-8-klapan-regulirovki-postupleniya-vozdukha.html

6.3.2.12.8. Valve of adjustment of intake of air


PHASE I MODELS

The valve of adjustment of intake of air is installed under an inlet collector.

Before its removal, disconnect a wire of the negative plug of the accumulator.

Removal and installation

PERFORMANCE ORDER
1. For improvement of access put the car on the emergency brake, then, lift a forward part of the car and establish it on support. Then, access to the valve can be got from above and from below.
2. Disconnect the socket of connection of the valve, then, release fixing collars and disconnect vacuum hoses and hoses of the cooling system. Quickly stop up openings of hoses of the cooling system to prevent fuel leak.
3. Turn off and remove fixing bolts, then, remove the valve from an inlet collector.
4. Installation is carried out upside-down removals.

PHASE II MODELS


The valve of adjustment of intake of air is installed on the left side of an inlet collector, is slightly lower than the block of adjustment of air supply during the operation of the engine in the idling mode.

Before its removal, disconnect a wire of the negative plug of the accumulator.

The valve of adjustment of intake of air – the Phase II model


1. Vacuum hoses

2. Fixing bolts

Removal and installation

PERFORMANCE ORDER
1. Remove the top section of an inlet collector, being guided by the instructions provided in subitem 20-25 of subsection 6.3.2.13.
2. Release fixing collars and disconnect both vacuum hoses from the valve.
3. Turn off and remove fixing bolts, then, remove the valve from an inlet collector.
4. Installation is carried out upside-down removals.


6.3.2.12.7. Air supply adjustment block (idling mode)

6.3.2.12.9. Sensor of an angle of rotation of a bent shaft