Kia Optima: Inspection - Canister. Repair procedures - Evaporative Emission Control 
		System - Emission Control System - Kia Optima TF 2011-2025 Service ManualKia Optima: Inspection

1. Check for the following items visually.
A. Cracks or leakage of the canister
B. Loose connection, distortion, or damage of the vapor hose/tube

A: Canister ↔ AtmosphereB: Canister ↔ Fuel Tank

A: Canister ↔ Atmosphere

B: Canister ↔ Fuel Tank

C: Canister ↔ Intake Manifold

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the ventilation hose (A) from the fuel tank air filter. ...

Installation
Installation is the reverse of removal. Canister installation bolt:3.9 ~ 5.9 N.m (0.4 ~ 0.6 kgf.m, 2.9 ~ 4.3 lb-ft) ...

See also:

Cylinder Head. Repair procedures
...

Accelerator Position Sensor (APS). Schematic Diagrams
Circuit Diagram ...

ESC OFF Switch. Description and Operation
Description 1. The ESC OFF switch is for the user to turn off the ESC system. 2. The ESC OFF lamp is on when ESC OFF switch is engaged. ...

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