Kia Soul: Description - Evaporative Emission Control System - Emission Control SystemKia Soul: Description

Kia Soul 2014-2019 PS Service Manual / Emission Control System / Evaporative Emission Control System / 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.
    Operation
    Evaporative System Monitoring Evaporative And ORVR Emission Control System This system consists of a fill vent valve, fuel shut-off valve, fuel cut valve (for roll over), two way val ...

    See also:

    Components and Components Location
    Components Location 1. Engine Control Module (ECM) 2. Manifold Absolute Pressure Sensor (MAPS) 3. Intake Air Temperature Sensor (IATS) 4. Engine Coolant Temperature Sensor (ECTS) ...

    Removal
       • Put on gloves to protect your hands. & ...

    Vapor hose and fuel filler cap
    The vapor hose and fuel filler cap should be inspected at those intervals specified in the maintenance schedule. Make sure that a new vapor hose or fuel filler cap is correctly replaced. ...