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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High Beam Assist (HBA)
High Beam Assist will automatically
adjust the headlamp range (switches
between high beam and low beam)
depending on the brightness of detected
vehicles and certain road conditions.
Detecting sensor (Front view camera)
[1] : Front view
Rear Glass Defogger
Inspection
Wrap tin foil around the end of the voltmeter test lead to prevent damaging
the heater line. Apply
finger pressure on the tin foil, moving the tin foil along the grid line to
check for open circuits.
Turn on the defogger swit
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual