Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual / Emission Control System / Exhaust Emission Control System / Description and Operation

Hyundai Santa Cruz: Exhaust Emission Control System / 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, intake manifold, camshaft and ignition system consist the basic control system.These items have been integrated into a highly effective system which controls exhaust emissions while maintaining good drivability and fuel economy.

Exhaust Emission Control System

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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). ...

Other information:

Hyundai Santa Cruz 2021-2025 Owners Manual: Climate Control Additional Features
Auto Defogging System on Models with Automatic Temperature Control (if equipped) Auto defogging helps reduce the possibility of fogging up the inside of the windshield by automatically sensing the moisture on inside the windshield. The auto defogging system operates when the heater or air co ...

Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Hood Insulator Pad
- Replacement • Be careful not to scratch the hood panel. 1.Using a clip remover, remove the clips and then the hood insulator pad (A). 2.To install, reverse removal procedure. • Replace any damaged clips (or pin-type retainers). ...