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REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Nissan Sunny (from 1991 to 1997, the year of issue)

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Nissan Sunny
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Sunny
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Fuel and exhaust system
Carbureted engines
Engines with fuel injection system
The power supply / exhaust
Emission of exhaust gases
Models with the 1.4 and 1.6 liter engines
Models with the 1.6 and 2.0 liter engines
System of decrease in emissions of crankcase gases
Catalytic Converter
System control release of fuel vapor from fuel system
EGR
The system thermal neutralization
The air intake system to the exhaust manifold
Emission control system
The system of the engine is started
Coupling
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The system thermal neutralization



Check

PERFORMANCE ORDER
1. Remove the air filter and air filter, guided by the instructions resulted in subsection 6.1.2.
2. Start the engine, gradually increase the number of revolutions to 3000 rev / min and hold at that level. Close the finger hole of a vacuum hose valve air supply on the basis of the housing of the air filter, and then quickly lower the throttle lever to the engine returned to normal idle speed. When the throttle lever is released and the engine will return to normal idle speed, the hose valve air supply should be formed depression. If not, replace the valve.

Replacement air supply valve

PERFORMANCE ORDER
1. The valve is located on top of the intake manifold on the right side of the throttle body.
2. Remove the valve from the fastening clamp, then disconnect the hose from the valve of the three, noting the position of their installation.
3. Installation is spent upside-down removals. When installing check the hose connection.




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The air intake system to the exhaust manifold

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