Hyundai Tucson: Exhaust Emission Control System / Description and Operation

Hyundai Tucson (LM) 2010-2015 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.

Exhaust Emission Control System

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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). ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Inhibitor Switch Description and Operation
Description Inhibiter Switch contains two contact points. One of these points connects the engine startup when the lever is in the N or P position and turns on the reverse lights. The other contact point monitors the lever's position (PRND) and is used to control gear setting signals. ...

Hyundai Tucson (LM) 2010-2015 Owners Manual: Wipers and washers
A :Wiper speed control MIST – Single wipe OFF – Off INT – Intermittent wipe AUTO – Auto control wipe (if equipped) LO– Low wiper speed HI – High wiper speed B : Intermittent control wipe time adjustment C :Wash with brief wipes D : Rear wiper/washer control ON – Continuous ...