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
...

Operation
Evaporative System Monitoring Evaporative And ORVR Emission Control System This system consists of below items; - Fill vent valve - ...

See also:

Circuit Diagram
Hamess Connector Pin No. Discription Remark 1 - 2 - 3 - 4 ...

Hazard Lamp Switch Inspection
1. Operate the switch and check for continuity between terminals. ...

Inspection
[System Inspection] 1. Disconnect the vapor hose from the intake manifold and connect a vacuum pump to the nipple on the intake manifold. · At Cold Engine [Engi ...

Copyright © www.kirmanual.com 2014-2019