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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Storing Position into Memory
1. Check that the shift lever is in P (Park) and the Engine Start/Stop Button is in the ON position. 2. Adjust the driver’s seat, outside rearview mirrors, steering wheel and HUD (Head-Up Displ ...

1. Crankcase emission control system
The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh filtered air to the crankcase thr ...

To control the vehicle height
Push the vehicle height control button to select the HIGH mode that makes the vehicle higher than the NORMAL mode and the indicator light on the vehicle height control button will illuminate. It i ...