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

...

Operation

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

See also:

Removal
1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the connector (A), and then remove the sensor ...

Torque Converter Control Solenoid Valve (T/CON_VFS) Specifications
Direct control VFS[T/CON] ▷ Control type : Normal low type Control Pressure kpa (kgf/cm², psi) 9.81 ~ 500.14 (0.1 ~ 5.1,1.42 ~ 72.54) Current value(mA ...

Front Hub / Knuckle Disassembly
1. Remove the snap ring (A). 2. Remove the hub assembly from the knuckle assembly. (1) Install the ...