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
6.4. System of decrease in toxicity of the fulfilled gases
6.4.1. Models with 1,4 and 1,6 litre engines
6.4.2. Models with 1,6 and 2,0 litre engines
6.4.2.1. System of decrease in emission картерных gases
6.4.2.2. The Katalitichesky converter
6.4.2.3. The monitoring system over allocation of steams of fuel from fuel system
6.4.2.4. System рециркуляции exhaust gases
6.4.2.5. System of thermal neutralisation
6.4.2.6. System of an admission of air in a final collector
6.4.2.7. System of decrease in toxicity of exhausts
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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6.4.2.5. System of thermal neutralisation

Check

PERFORMANCE ORDER
1. Uncover the air filter and the air filter, being guided by the instructions resulted in subsection 6.1.2.
2. Start the engine, gradually increase number of turns to 3000 rpm and keep them at this level. Close a finger an aperture of a vacuum hose of the valve of giving of air on the basis of a casing of the air filter, then, quickly lower the lever throttle заслонки that the engine has returned to normal speed of idling. When the lever throttle заслонки will be released also the engine begins to come back to normal speed of idling, in a hose of the valve of giving of air depression should be formed. If is not present, replace the valve.

Replacement of the valve of giving of air

PERFORMANCE ORDER
1. The valve is located from above an inlet collector on the right party of the case throttle заслонки.
2. Remove the valve from a fixing clip, then, disconnect three hoses from the valve, having remembered position of their installation.
3. Installation is spent upside-down removals. At installation check up correctness of connection of hoses.


6.4.2.4.4. The operating electromagnetic valve

6.4.2.6. System of an admission of air in a final collector