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: Fan speed control

The fan speed can be set as desired by pushing the fan speed control button. More air is delivered with higher fan speeds. Pressing the OFF button turns off the fan. Information For better voice recognition, fan speed may automatically slow down for a couple of minutes when you activate voice recognition or hands free...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Charging the Plug-in Hybrid Vehicle

Charging Information • Normal Charge : The plug-in hybrid vehicle is charged by plugging into a normal charger installed in your home or a public charging station. (For further details, refer to the 'Normal Charge'.) • Trickle Charge : The plug-in hybrid vehicle can be charged by using household electricity...