Hyundai Veloster: Description and Operation

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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Schematic Diagrams

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

See also:

Engine start/stop button position
OFF • with manual transaxle To turn off the engine, stop the vehicle then press the engine start/stop button with the engine start/stop button ON. • with DCT To turn off the engine, press th ...

Clutch Cover And Disc. Repair procedures
Removal 1. Remove the transaxle assembly. (Refer to "Manual transaxle system" in MT group) 2. Remove the clutch cover bolts ...

Components and Components Location
Components 1. HECU module 2. Front wheel speed sensor 3. Rear wheel speed sensor 4. Yaw rate & G sensor 5. Steering angle sensor 6. ABS Warning lamp 7 ...