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: Smart Key

    Repair procedures Smart Key Smart Key Code Saving 1. Connect the DLC cable of KDS/GDS to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on KDS/GDS. 2. Select the vehicle model and then do "Smart key code saving".

    Kia Rio 2017-2023 YB Service Manual: Ambient Temperature Sensor

    Description and operation Description The ambient temperature sensor is located at the front of the condenser and detects ambient air temperature. It is a negative type thermistor; resistance will increase with lower temperature, and decrease with higher temperature.

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