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)
6.3.2.12.1. A fuel collector and fuel injectors
6.3.2.12.2. A regulator of pressure of fuel
6.3.2.12.3. A potentiometer throttle заслонки
6.3.2.12.4. The gauge of a stream of air
6.3.2.12.5. The additional valve of giving of air
6.3.2.12.6. The electromagnetic valve of fast work of the engine
6.3.2.12.7. The block of adjustment of giving of air (an idling mode)
6.3.2.12.8. The valve of adjustment of receipt of air
6.3.2.12.9. The gauge of an angle of rotation of a cranked shaft
6.3.2.12.10. The capacity transistor
6.3.2.12.11. The gauge of detonation combustion of fuel
6.3.2.12.12. The electronic block of management of engine work
6.3.2.12.13. The switch of neutral transfer
6.3.2.12.14. The switch of blocking of a starter / of lanterns of a backing
6.3.2.12.15. The relay of the electronic block of management engines and the fuel pump
6.3.2.12.16. The switch in system of strengthening of a steering
6.3.2.12.17. The switch in air central air
6.3.2.12.18. The gauge of speed of movement of the car
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
 




6ac69956



6-3-2-12-1-toplivnyjj-kollektor-i-toplivnye-inzhektory.html

6.3.2.12.1. A fuel collector and fuel injectors


The prevention

Look safety measures in subsection 6.3.2 before the work beginning.

If you consider that the injector has failed, try to clear it by means of corresponding means for clearing of injectors, such, as Holts Redex Injector Treatment.


MODELS "PHASE I"

Look subsection 6.3.2.11.1.

Do not forget that between injectors and fixing plates additional linings are established.

MODELS "PHASE II"

Cнятие

PERFORMANCE ORDER
1. Remove the top section of an inlet collector, being guided by the instructions resulted in subitem 20-25 of subsection 6.3.2.13.
2. Disconnect a vacuum tube from a regulator of pressure of fuel.
3. Let out pressure from fuel system, being guided by the instructions resulted in subsection 6.3.2.6. Then, release fixing clips and disconnect a hose of giving of fuel and a hose of the return pipeline on the left side of a fuel collector (are specified by arrows (models with the engine in volume 1,6).
4. Release fixing clips and disconnect sockets of connection from four injectors.
5. Turn off and remove fixing bolts of a fuel collector, then, accurately remove a fuel collector and injectors from an inlet collector and get it from an impellent compartment.
6. Remove the linings established between a fuel collector and an inlet collector, and remove consolidations of injectors from an inlet collector.
7. Turn off two fixing screws and remove a fixing plate and a lining, having remembered, as it has been established, from a corresponding injector.
8. Squeeze out an injector and remove sealing rings. In the same way remove other injectors.
9. Will throw out consolidations and sealing rings; at installation it is necessary to use the new.

Installation

PERFORMANCE ORDER
1. Installation is spent upside-down removals. At installation it is necessary to pay attention to following moments.
2. Before installation of injectors, establish on them new sealing rings on injectors (are specified by arrows).
3. Grease with engine oil sealing rings for simplification of installation, then, establish injectors on a fuel collector. Check up, that linings has been correctly established, then, establish fixing plates and tighten fixing screws.
4. Establish new consolidations of injectors on an inlet collector and establish linings between a fuel collector and an inlet collector. Establish a fuel collector on an inlet collector and establish fixing bolts.
5. In a diagonal order, since the middle, tighten fixing bolts till the demanded moment of an inhaling cтадии 1. Then, again, in the same order tighten bolts till the demanded moment of an inhaling cтадии 2.
6. Establish the top section of an inlet collector, being guided by the instructions resulted in subsection 6.3.2.13.
7. Check up, that all hoses have been correctly connected and if it is necessary, fix them by means of collars.
8. Adjust an accelerator rope, being guided by the instructions resulted in subsection 6.3.2.3.
9. On termination of installation start the engine and check up, whether there is no fuel leak.


6.3.2.12. Elements of system of injection of fuel (engines in volume 2,0)

6.3.2.12.2. A regulator of pressure of fuel