Fuel and Exhaust System
Bypass Air Valve
In this manual: Fuel and Exhaust System
~1min read
GENERAL INFORMATION
The valve is mounted on the front of the throttle body. Removal and InstallationPROCEDURE
1. Disconnect the battery ground cable.

2. Disconnect the connector from the valve (1 – connector, 2 – mounting screws).
3. Remove the screws and remove the valve with the gasket.
4. Disassemble the valve and check that the piston moves freely.
5. If the piston sticks, replace the valve.
6. Installation is the reverse of removal.
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A quick Nissan Sunny quiz: every answer comes with an explanation and a link to the manual page.
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