Kia Rio: Evaporative Emission Control System / Fuel Filler Cap

Kia Rio 2017-2025 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 2017-2025 YB Owners Manual: System malfunction

When FCA is not working properly, FCA warning light () will illuminate and the warning message (“Check FCA system”) will appear for a few seconds. After the message disappears, the master warning light () will illuminate. In this case, have the vehicle inspected by an authorized Kia ...

Kia Rio 2017-2025 YB Service Manual: Clutch & Brake

Description and operation Description Brakes The automatic transaxle (A4CF1) uses the low and reverse brake and the second brake. The low and reverse brake is fixed by the low and reverse annulus gear and overdrive planetary carrier. The overdrive sun gear is held on the transax ...