Kia Rio: Evaporative Emission Control System / Fuel Filler Cap

Kia Rio 2017-2021 YB Service Manual / Emission Control System / Evaporative Emission Control System / Fuel Filler Cap

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. After the gasket on the fuel filler cap and the filler neck flange contact each other, the ratchet produces a loud clicking noise indicating the seal has been set.

Canister
Repair procedures Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal. 2. Remove the fuel tank assembly. ...

Exhaust Emission Control System
Description and operation Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components. Modifica ...

Other information:

Kia Rio 2017-2021 YB Owners Manual: Front fog light


Type A Type B Fog lights are used to provide improved visibility when visibility is poor due to fog, rain or snow, etc. The fog lights will turn on when the fog light switch (1) is turned to the on position after the headlights are turned on. To turn off the fog lights, turn the switch ...

Kia Rio 2017-2021 YB Owners Manual: Air bag inflation conditions


Front air bags Front air bags are designed to inflate in a frontal collision depending on the severity of impact of the front collision. Side air bags Side air bags (side and/or curtain air bags) are designed to inflate when an impact is detected by side collision sensors depending on t ...

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