Hyundai Equus: Exhaust Emission Control System

Fuel Tank Air Filter Repair procedures

Replacement 1. Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the service cover (A). 3. Disconnect the canister close valve connector (A). 4. Di ...

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, int ...

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Transmission Control Module (TCM) Description and Operation
Description Transmission Control Module (TCM) is the automatic Transmission's brain. The module receives and processes signals from various sensors and implements a wide range of Transmission ...

Auto Head lamp leveling Unit Schematic Diagrams
Circuit Diagram ...

Photo Sensor Description and Operation
Description The photo sensor is located at the wind shield glass. The photo sensor contains a photovoltaic (sensitive to sunlight) diode. The solar radiation received by its light receiving p ...