nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

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Vacuum Control Flap Switchover Valve, EGR > < Vacuum Check Valve, EGR|Description and Operation

Sentra Sedan L4-1597cc 1.6L SOHC (E16S) (1986)

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Vacuum Check Valve: Testing and Inspection

    Orally suck in air through venturi-ported vacuum side of check valve and listen for operating sound. If no sound is heard, replace valve.

Vacuum Control Flap Switchover Valve, EGR > < Vacuum Check Valve, EGR|Description and Operation