Hyundai Tucson: Evaporative Emission Control System
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Emission Control Syste / Evaporative Emission Control System
- Evaporative Emission Control System - Description
- Evaporative Emission Control System - Removal
- Evaporative Emission Control System- Installation
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Evaporative Emission Control System - Description
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
Evaporative Emission Control System - Removal
Removal
WARNING
Be careful not to damage the parts located under the vehicle (floor
under cover, canister, fuel tank)
when raising the vehicle using the lift.
(Refer to General Information - "Lift and Support Points")
Turn
Evaporative Emission Control System- Installation
Install in the reverse order of removal.
Inspection
Check for the following items visually.
Cracks or leakage of the canister
Loose connection, distortion, or damage of the vapor hose/tube
Canister→ Atmosphere
Caniste
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Mode control actuator
Components Location
Mode control actuator
Inspection
Turn the ignition switch OFF.
Disconnect the mode control actuator connector.
Verify that the mode control actuator operates to the defrost mode when
connecting 12V to termina
Supervision cluster
Component Location
Cluster fascia panel
General cluster
Cluster fascia panel
Replacement
WARNING
When removing with a flat-tip screwdriver or remover, wrap
protective tape around the tools to
prevent damage to components.
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual