Kia Rio: 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.

    Repair procedures Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) terminal. 2.

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

    Other information:

    Kia Rio 2017-2023 YB Service Manual: Front Washer Motor

    Repair procedures Inspection Front Washer Motor 1. With the washer motor connected to the reservoir tank, fill the reservoir tank with water.    • Before filling the reservoir tank wi

    Kia Rio 2017-2023 YB Service Manual: Compressor Oil

    Repair procedures Oil Specification 1. The HFC-134a system requires synthetic compressor oil (PAG) whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor oil (PAG) varies according to compressor model.

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