Kia 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:

Seats
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Airbag Disposal
Special tool required Deployment tool 0957A-34100A Before scrapping any airbags or side airbags (including those installed in vehicle to be scrapped), the airbags or side airbag ...

Engine coolant
The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory. Check the antifreeze protection and coolant level at least once a ...