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Home >> Kia >> 2021 >> Niro Plug-In Hybrid EX >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (PHEV) >> Knock Sensor (KS) >> Repair Procedures >> Removal
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Repair Procedures: Removal

  1. Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
  2. Remove the intake manifold.

    (Refer to Engine Mechanical System - " INTAKE MANIFOLD  ") 

  3. Remove the installation bolt (A), and then remove the sensor (B) from the cylinder block.

    Knock sensor mounting bolt: 

    18.6 - 23.5 N.m (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb.ft)

    G13348774Courtesy of KIA MOTORS AMERICA, INC.
    G13348775Courtesy of KIA MOTORS AMERICA, INC.