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:
Concentric Slave Cylinder Assembly- Adjustment
Gasoline 1.6 T-GDI
Turn ignition switch OFF and disconnect the negative (-) battery cable.
Remove the air cleaner assembly and air duct.
(Refer to In case by Gasoline 1.6 T-GDI System - "Air Cleaner")
After disconnecting a cap
Special driving conditions
Hazardous driving conditions
When hazardous driving elements
are encountered such as water, snow,
ice, mud and sand, take the following
precautions:
Drive cautiously and maintain a longer
braking distance.
Avoid abrupt braking or steering
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual
