Hyundai Elantra: Evaporative Emission Control System / Fuel Tank Air Filter Repair procedures

Removal
1.
Turn ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Remove the canister assembly.
(Refer to Emission Control System - "Canister")
3.
Remove the installation bolt (A), and then remove the air filter (B).

4.
Release the lever (A), and then separate the canister close valve (B) from the fuel tank air filter after rotating it in the direction of the arrow in the figure.

5.
Install a new fuel tank air filter in accordance with the reverse order.
Installation
1.
Installation is the reverse of removal.
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