Hyundai Sonata: Front Impact Sensor (FIS). Components and Components Location
Components

Front Impact Sensor (FIS). Description and Operation
Description
The front impact sensor (FIS) is installed in the Front End Module (FEM).
They are remote sensors that detect acceleration due to a collision at its mounting
location. The primar ...
Front Impact Sensor (FIS). Repair procedures
Removal
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Removal of the airbag must be performed according to the
precautions/ procedures d ...
See also:
Variable Intake Solenoid (VIS) Valve. Description and Operation
Description
Variable Intake manifold Solenoid (VIS) valve is installed on the intake
manifold. The VIS valve controls the vacuum modulator which activates a valve
in the intake manifold. The ...
Fuel Additives
HYUNDAI recommends that you use good quality gasolines treated with detergent
additives such as TOP TIER Detergent Gasoline, which help prevent deposit formation
in the engine. These gasolines wil ...
Passenger Airbag (PAB) Module. Components and Components Location
Components
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