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
SEE MORE:
Charging System - Cleaning
Make sure that the ignition switch and all accessories are in the OFF
position.
Disconnect the battery cables (negative first).
Remove the battery from the vehicle.
WARNING
Care should be taken in the event the battery case is cracked o
IMT System Actuator- Replacement
iMT system actuator fluid - when fluid suction tool is available
Remove the air cleaner assembly and the air duct.
(Refer to Engine Mechanical System - "Air Cleaner")
Remove the reservoir cap (A) and drain the imt system actuator
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
