Hyundai Tucson: Air Cleaner Assembly
Removal and Installation
- Disconnect the battery negative terminal.
- Disconnect the air flow sensor (AFS) connector (A).

- Remove the air duct (A).

- Disconnect the RCV hose (A).

- Remove the air cleaner assembly
Tightening torque : Intake hose clamp : 2.9 - 4.9 N.m (0.3 - 0.5 kgf.m, 2.2 - 3.6 lb-ft)
Air cleaner assembly :8.0 - 10.0 N.m (0.8 - 1.0 kgf.m, 6.0 - 7.4 Ib-ft)
(1) Remove the breathe hose (A).
(2) Remove the intake hose (B).
(3) Remove the air cleaner assembly (C).

- Install in the reverse order of removal.
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Air Cleaner Element Replacement
Open the air cleaner element cover (A) by lifting up the air cleaner
element cover handle.
Unlock the air cleaner element camshaft (A) by turning in the direction
of arrow.
Replace the air cleaner element (A) with a new o
Catalytic converter - Components
Warm up catalytic converter
Warm up catalytic converter gasket
Warm up catalytic converter upper stay bracket
Warm up catalytic converter lower stay bracket
Cylinder head heat peotector
Oil feed pipe
Torbo charhe water outlet hose
Intake And Exhaust System
Removal and
Installation
Remove the Turbocharger & Exhaust Manifold.
(Refer to Intake And Exhaust System - "Exhaust Manifold")
On-vehicle
Inspection
Turbocharger Diagnostic Flow
If any problem related with turbocharger,
SEE MORE:
Knock Sensor (KS)
Description
Knocking is a phenomenon characterized by undesirable vibration and noise and
can cause engine
damage.
Knock Sensor (KS) is installed on the cylinder block and senses engine knocking.
When knocking
occurs, the vibration from the
Power Tailgate Module - Component Location
Buzzer
Tailgate open switch (Crsah pad lower switch)
Fob key
Spindle Drive (2EA)
Tailgate inner switch
Power Latch
PTG Control Module
Tailgate Inner Switch
Failure Inspection
Diagnosis with diagnostic tool
In the body elec
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual