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) 2018-2020 Owners Manual: Prerequisite for activation
The ISG system operates in the following situations. - The driver's seatbelt is fastened. - The driver's door and the hood are closed. - The brake vacuum pressure is adequate. - The battery is sufficiently charged. - The outside temperature is between -20 °C and 35 °C (-4 °F and 95 °F). - The ...

Hyundai Kona (OS) 2018-2020 Service Manual: Starter Specifications
Specification [NON-ISG] Item Specification Rated voltage 12V, 0.9 Kw The number of pinion teeth 10 Performance [No-load, 11.5V] Ampere Max. 60A ...