Kia Optima: Removal - Heated Oxygen Sensor (HO2S). Repair procedures - Engine Control System - Engine Control/Fuel System - Kia Optima TF 2011-2026 Service ManualKia Optima: Removal

1. Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2. Disconnect the connector (A), and then remove the sensor (B).
Note that the SST (Part No.: 09392-2H100) is useful when removing the heated oxygen sensor.

[Bank 1 / Sensor 1]

[Bank 1 / Sensor 1]

[Bank 1 / Sensor 2]

[Bank 1 / Sensor 2]


Inspection
1. Turn the ignition switch OFF. 2. Disconnect the HO2S connector. 3. Measure resistance between the HO2S terminals 4 and 5 [B1/S1]. ...

Installation
• Install the component with the specified torques. • Note that internal d ...

See also:

Component Location Index
Engine Room 1. Receiver Drier 2. Condenser 3. Service Port (High) 4. Service Port (Low) 5. A/C Pressure Transducer 6. Compressor 7. Expansion Val ...

Chart 6
...

Description
Automatic transaxle system relies on various measurement data to determine the current control status and extrapolate the necessary compensation values. These values are used to control the actuat ...

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