Kia Cee'd: Evaporative Emission Control System / Description and operation

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 the canister filled with charcoal and the canister temporarily holds the vapor in the charcoal.

If ECM determines to draw the gathered vapor into the combustion chambers during certain operating conditions, it will use vacuum in intake manifold to move it.

Evaporative Emission Control System

...

Schematic diagrams

Schematic Diagram Canister Canister is filled with charcoal and absorbs evaporated vapor in fuel tank. The gathered fuel vapor in canister is drawn into the intake manifold ...

Other information:

Kia Cee'd JD Service Manual: Specifications
Specifications   Item Specification Power source DC 14.4V (-) ground Frequency range / Channel space FM : 87.5 ~ 108 MHz / 50 KHz AM : 522 ~ 1620 KHz / 9 KHz Tuning type ...

Kia Cee'd JD Service Manual: Repair procedures
Replacement    • Be careful not to damage the fender and body.    • ...