Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual / Emission Control System / Exhaust Emission Control System / Catalytic Converter

Hyundai Santa Cruz: 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).

- Removal [Catalytic Converter (WCC)]

1.Remove the turbocharger & exhaust manifold.(Refer to Engine Mechanical System - "Turbocharger & Exhaust Manifold")

- Installation

1.Install in the reverse order of removal.

Description and Operation

- Description Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components.Modifications to the combustion chamber, int ...

CVVT (Continuously Variable Valve Timing) System

- Description Electric Continuous Variable Valve Timing system (E-CVVT) Electric E-CVVT system is electric continuous variable valve timing system. It is located on the intake camshaft of the en ...

Other information:

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