Hyundai Genesis: Engine Control System / Knock Sensor (KS) Description and Operation

Description
Knocking is a phenomenon characterized by undesirable vibration and noise and can cause engine damage. The two Knock Sensors (KS) are installed inside the V-valley of the cylinder block and sense engine knocking.
When knocking occurs, the vibration from the cylinder block is applied as pressure to the piezoelectric element.
When knocking occurs, the sensor produces voltage signal and the ECM retards the ignition timing. If the knocking disappears after retarding the ignition timing, the ECM will advance the ignition timing. This sequential control can improve engine power, torque and fuel economy.

Camshaft Position Sensor (CMPS) Repair procedures
Inspection 1. Check the signal waveform of the CMPS and CKPS using the GDS. Specification: Refer to “Wave Form” Removal [Bank 1]     • DON'T remove the ca ...

Knock Sensor (KS) Specifications
Specification ItemSpecificationCapacitance (pF)950 ~ 1,350Resistance (M?)4.87 ...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Center Control Panel (CCP) Repair procedures


Removal Front Keyboard Unit 1. Disconnect the negative (-) battery terminal. 2. Remove the floor console upper cover. (Refer to Body - "Floor Console Assembly") 3. Remove the front keyboard unit (A) after loosening the mounting screws. ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Specifications - Revised


Specification ITEM LH RH Inner sideOuter sideInner sideOuter sideFront driveshaftJoint typeWTJ#24UBJ#26WTJ#24UBJ#26Oil typeCW-13TJRBACW-13TJRBACapacity(g)160 ~ 170150 ~ 160160 ~ 170RBARear driveshaftJoint typeCGJ#26CGJ#26CGJ#26CGJ#26Oil typeSKY RBASKY RBASKY RBASKY RBACapacity(g) 100 ~ 110100 ...

© 2013-2024 www.hgenesisdh.com