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 Owner's Manual: Additional Safety Precautions
    Passengers should not move out of or change seats while the vehicle is moving. A passenger who is not wearing a seat belt during a collision or emergency stop can be thrown against the inside of the vehicle, against other occupants, or be ejected from the vehicle. Do not use any acces ...

    Hyundai Tucson (NX4) 2022-2025 Service Manual: Piston and Connecting Rod
    - 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")     • Use fender cov ...

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