Hyundai Tucson Owners & Service Manuals
Hyundai Tucson (NX4) 2022-2025 Service Manual / Engine Control / Fuel System

Hyundai Tucson: Engine Control / Fuel System

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 ...

Specifications
- Specifications Fuel Delivery System ItemsSpecification Fuel TankCapacity54 lit. (14.3 U.S.gal., 57.1 U.S.qt., 47.5 Imp.qt.) Fuel Filter(built in Fuel Pump Assembly)TypePaper type Fuel Pressur ...

Other information:

Hyundai Tucson (NX4) 2022-2025 Owner's Manual: Sunroof Inside Air Recirculation. Auto Dehumidify
Sunroof Inside Air Recirculation (if equipped) When the sunroof is opened, the fresh mode is automatically selected. If you press the air intake control button, the recirculation mode is selected but changes back to the fresh mode after 3 minutes. When the sunroof is closed, the air i ...

Hyundai Tucson (NX4) 2022-2025 Service Manual: Repair procedures
- Variant Coding     When you need variant coding: – Replace Front View Camera with a new one ※ EOL Variant Coding and calibration required for new replacement Front View Camera Variant Coding Front view camera variant coding makes it possible to operate functions for ea ...

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