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:

Air Flow Control (Mode Switch)
The mode selection button controls the direction of the air flow through the ventilation system. The air flow outlet port is same as manual climate control system. Face position Air flow is dir ...

Replacement
The injector combustion seal should be replaced new one to prevent leakage after removing the injector. 1. Remove the combustion seal (A) with a wire cutter. ...

Overloading
WARNING - Weight Rating The gross axle weight rating (GAWR) and the gross vehicle weight rating (GVWR) for your vehicle are on the manufacturer’s label attached to the driver’s door. Exc ...

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