Kia Sportage: Engine Control System / Heated Oxygen Sensor (HO2S) Repair procedures

Kia Sportage QL (2015-2023) Service Manual / Engine Control / Fuel System / Engine Control System / Heated Oxygen Sensor (HO2S) Repair procedures

Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the HO2S connector.
3.
Measure resistance between the HO2S terminals 4 and 5 [B1/S1].
Specification: 2.5 - 4.0Ω [20°C(68°F)]
4.
Measure resistance between the HO2S terminals 3 and 4 [B1/S2].
Specification: 3.3 - 4.1Ω [21°C(69.8°F)]
5.
Check that the resistance is within the specification.
Removal
  
Note that the SST (Part No : 09392-1Y100 or 09392-2H100) is useful when removing the heated oxygen sensor.
[Bank 1 / Sensor 1]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Disconnect the connector (A), and then remove the sensor (B).

[Bank 1 / Sensor 2]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) terminal.
2.
Disconnect the connector (A), and then remove the sensor (B).

Installation
  
Install the component with the specified torques.
Note that internal damage may occur when the component is dropped. If the component has been dropped, inspect before installing.
DON’T use a cleaner, spray, or grease to sensing element and connector of the sensor because oil component in them may malfunction the sensor performance.
Sensor and its wiring may be damaged in case of contacting with the exhaust system (Exhaust Manifold, Catalytic Converter, and so on).
1.
Install in the reverse order of removal.
Heated oxygen sensor:
39.2 - 49.1 N·m (4.0 - 5.0 kgf·m, 28.9 - 36.2 lb·ft)
Heated Oxygen Sensor (HO2S) Schematic diagrams
Circuit Diagram Harness Connector [Bank 1 / Sensor 1] [Bank 1 / Sensor 2] ...

Rail Pressure Sensor (RPS) Specifications
Specification Pressure Output Voltage (V) [Vref=5V] bar [MPa (kgf/cm², psi)] 0 0 (0, 0) ...

Other information:

Kia Sportage QL (2015-2023) Service Manual: Repair procedures


Diagnosis With KDS/GDS 1. BSD system defects can be quickly diagnosed with the KDS/GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. 2. Connect the cable of KDS/GDS to the data link connector ...

Kia Sportage QL (2015-2023) Owners Manual: Condition and operation in the front passenger occupant detection system


*1 The system judges a person of adult size as an adult. When a smaller adult sits in the front passenger seat, the system may recognize him/her as a child depending on his/her physique and posture. *2 Do not allow children to ride in the front passenger seat. When a larger child who has ou ...

Copyright © www.ksportagegl.com 2015-2023