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 Brake Pad
After installing the rear caliper, perform "Brake Pad Replacement Mode"
using the self-diagnosis. EPB Apply
Select C2 (Release) on the screen below.
After disassembling/assembling the caliper body or replacing
Parking Brake Pedal Stroke
Adjustment
WARNING
After disassembling/assembling the caliper body or replacing the
caliper, parking brake cable or brake
disc, re-adjust the parking brake.
To fit the cable, follow one of these procedures.
Apply a parking brake fully
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual