Hyundai Ioniq: Exhaust Emission Control System / Catalytic Converter. Description and operation

Hyundai Ioniq (AE) 2017-2025 Service Manual / Engine Electrical System / Exhaust Emission Control System / Catalytic Converter. Description and operation

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).

Description and operation

DescriptionExhaust 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 form the basic control system...

CVVT (Continuously Variable Valve Timing) System. Description and operation

DescriptionContinuous 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 by the engine speed and load...

Other information:

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Low Tire Pressure Telltale

Low Tire Pressure LCD Display with Position Indicator When the tire pressure monitoring system warning indicators are illuminated and the warning message is displayed on the cluster LCD display, one or more of your tires is significantly under-inflated...

Hyundai Ioniq (AE) 2017-2025 Service Manual: Brake Line. Repair procedures

Removal1.Disconnect the brake fluid level switch connector, and remove the reservoir cap.2.Remove the brake fluid from the master cylinder reservoir with a syringe. • Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water...