Hyundai Tucson: Exhaust Emission Control System
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Emission Control Syste / Exhaust Emission Control System
- Exhaust Emission Control System - Description
- GPF Regeneration
- GPF Regeneration - Removal
- GPF Regeneration- Description
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Exhaust Emission Control System - Description
Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine
modifications and the
addition of special control components.
Modifications to the combustion chamber, intake manifold, camshaft and ignition
system consist the
basic
GPF Regeneration
This procedures is to forcibly regenerate the GPF with scan tool when the GPF
doesn't have been regenerated during driving. For
example, if the vehicle has repeated "Low speed driving" or "Short distance
driving", the GPF
GPF Regeneration - Removal
Removal
Turn the ignition switch OFF and disconnect the battery negative (-)
cable.
Lift up the vehicle.
Remove the floor under cover front RH.
Disconnect the Exhaust Gas Temperature Sensor (EGTS) Front (A) and Rear
(B).
Rem
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Rear Door Trim - Replacement
Pull down the rear door window glass to the lowest level by pressing the
power window glass
switch.
Remove the rear door belt outside weatherstrip (A).
To install, reverse the removal procedure.
WARNING
Replace any damaged cli
Rear center seat belt retractor
Components Location
Rear center seat belt retractor
Replacement
WARNING
When installing the belt, make sure not to damage the retractor.
Remove the roof trim.
(Refer to Roof Trim - "Roof Trim Assembly")
After loosening
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
