Hyundai Sonata: Engine Control System / Knock Sensor (KS) Schematic Diagrams

Circuit Diagram

Knock Sensor (KS) Specifications
Specification ItemSpecificationResistance(M?)4.87 ...

Knock Sensor (KS) Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the intake manifold (Refer to “Intake And Exhaust System” in EM group). 3. Disconnect ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Spark Plug Repair procedures
Inspection [On vehicle inspection] 1. Accelerate the engine to about 3,000 rpm 3 times or more. 2. Remove the spark plug. 3. Check the spark plug visually. If the electrode is dry, the spark plug is normal. If the electrode is wet, check the damage and electrode gap as below. [ ...

Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description The Dual Clutch Transmission (DCT) control system measures required data to identify the state of the control target and computes the appropriate compensation value if adjustment is necessary. The actuator is controlled according to the computed compensation value to obtain de ...

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