Hyundai Sonata: Exhaust Emission Control System - Emission Control SystemHyundai Sonata: Exhaust Emission Control System

Fuel Tank Air Filter. Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Disconnect the canister close valve connector (A ...

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, ...

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Windshield wipers
Operates as follows when the ignition switch is turned ON. MIST : For a single wiping cycle, push the lever upward and release it with the lever in the OFF position. The wipers will operate con ...

Driving in flooded areas
Avoid driving through flooded areas unless you are sure the water is no higher than the bottom of the wheel hub. Drive through any water slowly. Allow adequate stopping distance because brake perf ...

Heated Oxygen Sensor (HO2S). Description and Operation
Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter. The sensor output voltage varies ...