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) 2018-2021 Service Manual: High Mounted Stop Lamp Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the spoiler assembly. (Refer to Body - "tailgate trim") 3. Remove the high mounted stop lamp as ...

Hyundai Kona (OS) 2018-2021 Owners Manual: Securing a Child Restraint System with the “ISOFIX Anchorage System”
To install an i-Size or ISOFIX-compatible Child Restraint System in either of the rear outboard seating positions: 1. Move the seat belt buckle away from the ISOFIX anchorages. 2. Move any other objects away from the anchorages that could prevent a secure connection between the Child Restraint Sys ...