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
6.4. System of decrease in toxicity of the fulfilled gases
6.4.1. Models with 1,4 and 1,6 liter engines
6.4.2. Models with 1,6 and 2,0 liter engines
6.4.2.1. System of decrease in emission of crankcase gases
6.4.2.2. Catalytic converter
6.4.2.3. The control system over release of vapors of fuel from fuel system
6.4.2.4. System of recirculation of exhaust gases
6.4.2.4.1. Valve of recirculation of exhaust gases
6.4.2.4.2. Pritivodavleniye valve
6.4.2.4.3. Thermal vacuum valve
6.4.2.4.4. The operating electromagnetic valve
6.4.2.5. System of thermal neutralization
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 launch of the engine
8. Coupling
9. Transmissions
10. Half shafts
11. Brakes
12. Suspension brackets and steering
13. Body
14. Electric equipment
 







6-4-2-4-1-klapan-recirkulyacii-vykhlopnykh-gazov.html

6.4.2.4.1. Valve of recirculation of exhaust gases


Elements of the valve of recirculation of exhaust gases – models with the 1,6 l engine (other models are similar)

1. Recirculation tube

2. Counter-pressure valve tube

3. Vacuum tube

4. Fixing nuts

Replacement

PERFORMANCE ORDER
1. Disconnect a vacuum hose from the recirculation valve which is installed on the left side of an inlet collector. If it is necessary, remove the air filter for improvement of access to the valve. On some models access can be improved if to remove still the counter-pressure valve (see subsection 6.4.2.4.2).
2. Turn off nuts of connection and disconnect a tube of recirculation and a tube of the valve of counter-pressure from the recirculation valve.
3. Turn off and remove two fixing nuts / a bolt and a washer and remove the valve from an inlet collector. Remove laying and you will throw out it.
4. Installation is carried out upside-down removals. At installation use new laying.


6.4.2.4. System of recirculation of exhaust gases

6.4.2.4.2. Pritivodavleniye valve