Hyundai Kona: Evaporative Emission Control System / 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 i ...

Other information:

Hyundai Kona (OS) 2018-2024 Owners Manual: Checking the tire inflation pressure
1. After driving approximately 7~10 km (4~6 miles or about 10 min), stop at a safety location. 2. Connect the connection hose (9) of the compressor directly to the tire valve. 3. Plug the compressor power cord into the vehicle power outlet. 4. Adjust the tire inflation pressure to the recomended t ...

Hyundai Kona (OS) 2018-2024 Service Manual: Cylinder Head Components and components location
Components 1. Cylinder head assembly 2. MLA 3. Retainer lock 4. Retainer 5. Valve stem seal 6. Valve spring 7. Valve spring seat 8. OCV (Oil Control Valve) 9. Exhaust valve 10. Intake valve 11. Cylinder head gasket ...