Hyundai Tucson Owners & Service Manuals

Hyundai Tucson: Exhaust Emission Control System / Catalytic Converter

- Description The catalytic converter of the gasoline engine is a three way catalyst. It oxidizes carbon monoxide and hydrocarbons (HC), and separates oxygen from the oxides of nitrogen (NOx).

    Exhaust Emission Control System
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    CVVT (Continuously Variable Valve Timing) System
    - Description Continuous Variable Valve Timing (CVVT) system advances or retards the valve timing of the intake and exhaust valve in accordance with the ECM control signal which is calculated b ...

    Other information:

    Hyundai Tucson (NX4) 2022-2025 Service Manual: Seat Heater (Non-Air Ventilation)
    - Components 1. Seat heater unit2. Seat cushion heater 3. Seat back heater 1. Second line seat heater unit2. Second line seat cushion heater3. Second line seat back heater - Components Driver/Passenger Seat Heater Second Line Seat Heater - Inspection Driver/Passe ...

    Hyundai Tucson (NX4) 2022-2025 Service Manual: Oil Pump
    - Removal     • Be careful not to damage the parts located under the vehicle (floor under cover, fuel filter, fuel tank and canister) when raising the vehicle using the lift.(Refer to General Information - "Lift and Support Points") Balance shaft assembly and oil pump ch ...

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