Kia Rio: Description - Evaporative Emission Control System - Emission Control System - Kia Rio UB 2012-2019 Service ManualKia Rio: Description

The Evaporative Emission Control System prevents fuel vapor stored in fuel tank from vaporizing into the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes through vent hoses or tubes to a canister filled with charcoal.
The canister temporarily holds the vapor in the charcoal. The ECM will control the system in order to draw the gathered vapor into the combustion chambers during certain operating conditions. Engine manifold vacuum is used to draw the vapor into intake manifold.
Evaporative Emission Control System
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Operation
Evaporative System Monitoring Evaporative And ORVR Emission Control System This system consists of below items; - Fill vent valve - ...

See also:

Output Speed Sensor Removal
1. Remove the battery and the battery tray. (Refer to "Charging system" in EE group.) 2. Remove the under cover (A). ...

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Lift the vehicle. 3. D ...

Thermostat: Components
1. Water inlet fitting 2. Thermostat 3. Heater pipe 4. Water temp control assembly 5. Water temperature sensor 6. Gasket ...

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