Hyundai Tucson: GPF (Gasoline Particulate Filter)
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Engine Mechanical System / Intake And Exhaust System / GPF (Gasoline Particulate Filter)
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Remove the floor under cover front RH.
- Disconnect the Exhaust Gas Temperature Sensor (EGTS) Front (A) and Rear (B).

- Remove the gasoline particulate filter (A).
Tightening torque : 39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb-ft)

- Install in the reverse order of removal.
WARNING
When installing, replace with new gaskets.
Center Muffler/ Rear Muffler
Center Muffler
- Remove the center muffler (A)
Tightening torque : 39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb-ft)

- Install in the reverse order of removal.
WARNING
When installing, replace with new gaskets.
Rear Muffler
Remove the rear muffler (A)
Tightening torque : 39.2 - 58.8 N.m (4.0 - 6.0 kgf.m, 28.9 - 43.4 lb-ft)

- Install in the reverse order of removal.
WARNING
When installing, replace with new gaskets.
READ NEXT:
Engine oil flow diagram
Components
Variable oil pump
Variable oil pump sproket
Oil Pressure & temperature sensor
Oil filter
Filter cap O-ring
Filter cap
Safety pin
Oil cooler
Engine oil flow diagram
Replacement
WARNING
Prolonged and re
Engine Oil
Check the engine oil quality.
Check the oil deterioration, entry of water, discoloring of thinning.
If the quality is visibly poor, replace the oil.
Check the engine oil level.
After warning up the engine and then 10 minutes after the
SEE MORE:
Compressor - Disassembly
Disassembly
Remove the front tire RH.
(Refer to Suspension System - "Wheel")
Loosen the drive belt.
(Refer to Engine Mechanical System - "Drive Belt")
Remove the clutch bolt (A) while holding the pulley with a clutch b
Brake Booster Operating
Components
Reservoir cap
Reservoir
Brake booster
Master cylinder
Push rod
Test
Run the engine for one or two minutes, and then stop it. If the pedal
depresses fully the first time but
gradually becomes higher when depressed
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual