Kia Niro: Engine Control System / Knock Sensor (KS) Repair procedures

Removal
1.

Switch "OFF" the ignition and disconnect the negative (-) battery terminal.

2.

Remove the intake manifold. (Refer to Engine Mechanical System - “Intanke Manifold”)

3.

Remove the installation bolt (A), and then remove the sensor 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)

Installation
  

Install the component to the specified torque.

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 (KS) Schematic diagrams
Circuit Diagram Harness Connector ...

Heated Oxygen Sensor (HO2S) Specifications
Specification HO2S [Bank 1/Sensor 1] (Linear) Item Specification Heater Resistance (Ω) 2.5 - 4.0 [20°C(68°F)] HO ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: CVVT Oil Control Valve (OCV) Specifications
Specification Item Specification Coil Resistance (Ω) 6.9 - 7.9 [20°C(68°F)] Rated Voltage (V) 12 pin 2 ...

Kia Niro 2017 (DE HEV) Service Manual: Hybrid Power Control Unit (HPCU) Schematic diagrams
Hybrid Power Control Unit (HPCU) connector and high voltage cable Hybrid Power Control Unit (HPCU) terminal And Input/Output signal ECM Terminal Function Connector [C133-S] (94Pin) : HPCU signal input and control Terminal ...

© 2016-2018 www.kniro.net