Hyundai Sonata LF: Engine Control System / Knock Sensor (KS) Specifications

Knock Sensor (KS) Description and Operation

Description Knocking is a phenomenon characterized by undesirable vibration and noise and can cause engine damage. Knock Sensor (KS) is installed on the cylinder block and senses engine knocking...

Knock Sensor (KS) Schematic Diagrams

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Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Crash Pad Garnish Assembly [RH] Components and Components Location

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Hyundai Sonata LF 2014-2019 Service Manual: High Pressure Fuel Pump Repair procedures

Removal     Whenever the high pressure fuel pump, fuel pipe, deliverypipe, or injector is removed immediately after shutting offthe engine, an injury may be caused by the release ofhighly pressurized fuel. Release the residual pressure inthe high pressure fuel line by referring to the "Residualfuel pressure release procedure" before removingany high pressure fuel system components...