Hyundai Tucson: Components and Components Location
Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Emission Control Syste / Components and Components Location
Components Location

- Crankcase Pressure Regulating Valve (PRV)
- Purge Control Solenoid Valve (PCSV)
- Canister
- Fuel Tank Air Filter
- GPF (Gasoline Particulate Filter)
- Catalytic Converter (WCC)
1. Crankcase Pressure Regulating Valve (PRV)

2. Purge Control Solenoid Valve (PCSV)

3. Canister

4. Fuel Tank Air Filter

5. GPF (Gasoline Particulate Filter)

6. Catalytic Converter (WCC)

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Crankcase Emission Control System
Description
Crankcase pressure regulating valve (PRV)
Breather hose
Air flow
Intake manifold
Cylinder block
Blow-by gas flow
Blow-by gas inflow to the cylinder head cover throungh the cylinder
block & head & chain c
Evaporative Emission Control System - Description
Description
The Evaporative Emission Control System prevents fuel vapor stored in fuel
tank from vaporizing into
the atmosphere. When the fuel evaporates in the fuel tank, the vapor passes
through vent hoses or
tubes to a canister filled with
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Fan motor
Turn ignition switch "OFF" and connect the diagnostic tool to the Data
Link Connector.
With the gear shift in P (Park) position and ignistion switch "ON" (LED
of the Power button illuminates in Red), select the "fo
DCT (Dual Clutch Transmission) System (SBC) - Inspection
Inspection
WARNING
In principle, the transmission oil is maintenance-free, and no
exchange is required.
But it must be inspected and replenished every 4 years or 40,000 miles.
Uplift the vehicle with lift.
Remove the engine room under co
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Owner's Manual
- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual