Hyundai Santa Fe: Knock Sensor (KS). Repair procedures - Engine Control System - Engine Control/Fuel System - Hyundai Santa Fe DM 2013-2019 Service ManualHyundai Santa Fe: 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 Engine Mechanical System - "Intake Manifold")
3.
Disconnect the injector connector (A).
4.
Remove the installation bolt (B), and then remove the sensor from the cylinder block.


Installation

Х
Install the component with the specified torques.
Х
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
1.
Install in the reverse order of removal.

Knock sensor installation bolt:
18.6 ~ 23.5 N.m (1.9 ~ 2.4 kgf.m, 13.7 ~ 17.4 lb-ft)


    Heated Oxygen Sensor (HO2S). Description and Operation
    Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Manifold Catalytic Converter. The sensor output voltage varies ...

    See also:

    Side Body. Body Repair
    Side Body A * These dimensions indicated in this figure are actual-measurement dimensions. [ Unit : mm (inch) ] Side Body B * These dimensions i ...

    Lift And Support Points
    Lift And Support Points When heavy rear components such as suspension, fuel tank, spare tire, tailgate and trunk lid are to be ...

    Electronic stability control (ESC)
    The Electronic Stability Control (ESC) system is designed to stabilize the vehicle during cornering maneuvers. ESC checks where you are steering and where the vehicle is actually going. ESC ap ...