Hyundai Equus Manuals

Hyundai Azera: On-board Refueling Vapor Recovery (ORVR) valve Repair procedures - Evaporative Emission Control System - Emission Control System - Hyundai Azera 2011-2020 Service ManualHyundai Azera: On-board Refueling Vapor Recovery (ORVR) valve Repair procedures

Removal
1.
Turn the ignition switch OFF, and then remove battery (-) cable.
2.
Remove the fuel tank.
3.
Disconnect the vapor hose (A).
4.
Remove installation bolts (B), and then remove the ORVR valve (C) from the fuel tank,

Inspection
1.
Visually check if the valve and gasket seal are deformed or damaged.
2.
Check if the air is passed smoothly when blowing into the nipple of ORVR valve as below position.

3.
Check if there is resistance when blowing into the nipple of ORVR valve as below position.

Installation
1.
Installation is reverse of removal.
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