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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Opening the Fuel Filler Lid
1. Turn the engine off. 2. Push the fuel filler lid opener button located on the driver’s door. Then the fuel filler lid slowly open (1). 3. To remove the fuel tank cap (2), turn it counterclo ...

Air conditioning refrigerant
Check the air conditioning lines and connections for leakage and damage. ...

Air Spring Components and Components Location
Components 1. Urethane pad2. Connected to air tube3. Protector4. Air spring ...