Kia Optima DL3: Evaporative Emission Control System / Fuel Tank Air Filter

Kia Optima DL3 2019-2026 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.
4.

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.

    Description and operation Description A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which would seal the fuel filler.

    Specifications Specification Item Specification Coil Resistance (Ω) 22.0 - 26.0 [20°C (68°F)] Schematic diagrams Circuit Diagram Harness Connector Repair procedures Inspection 1.

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