Hyundai Palisade (LX2): Exhaust Emission Control System / Description and operation

Hyundai Palisade (LX2) 2020-2026 Service Manual / Emission Control System / 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 form 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.

    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).

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    Hyundai Palisade (LX2) 2020-2026 Service Manual: In-car Sensor

    Description and operation Description The In-car air temperature sensor is built in the heater & A/C control unit. The sensor consists of a thermistor that measures the inside temperature. The signal decided by the resistance value that changes in accordance with perceived inside temperature, is delivered to heater co

    Hyundai Palisade (LX2) 2020-2026 Service Manual: Rear Heater Unit

    Components and components location Component Location 1. Rear Heater & A/C Unit Repair procedures Replacement    • Be careful not to damage the parts located under the vehicle

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