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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If engine turns over normally but does not start
1. Check fuel level. 2. With the Engine Start/Stop Button in the OFF position, check all connectors at ignition coils and spark plugs. Reconnect any that may be disconnected or loose. 3. If the en ...

Electronic Hydraulic Power Steering (EHPS)
This system uses an electromotor to assist you with steering the vehicle. If the engine is turned off or if the EHPS becomes inoperative, you may still steer the vehicle, but it will require increa ...

Waist Line Molding Repair procedures
Replacement     • Put on gloves to protect your hands.     • When prying with a flat-tip screwdriver, wrap it with protective tape, and apply p ...