Kia Optima: Evaporative Emission Control System / Fuel Tank Air Filter

Kia Optima DL3 2019-2023 Service and Repair Manual / Emission Control System / Evaporative Emission Control System / Fuel Tank Air Filter

Repair procedures

Removal

1.	Disconnect the negative battery (-) terminal.

2.	Remove the [LH] rear wheel guard. (Refer to Body - "Rear Wheel Guard")

3.	Disconnect the ventilation hoses (A) from the fuel tank air filter.

Remove the fuel tank air filter (B) after loosening the mounting bolt.

Tightening torque :

9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

Installation

1.	Install in the reverse order of removal.

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