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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Wheel alignment and tire balance
The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance. In most cases, you will not need to have your wheels al ...

Middle Speed Sensor Description and Operation
Description The middle speed sensor measures the rate of rotation of the 6C outer drum inside the transmission and delivers the readings to the TCM. ...

Height Sensor Description and Operation
Description The ground clearance sensor is one component of the ECS system. This sensor is installed between the vehicle body and lower suspension arm. It measures the ground clearance and sen ...