Kia Optima Hybrid: Engine Control System / Heated Oxygen Sensor (HO2S) Schematic Diagrams

Circuit Diagram

Heated Oxygen Sensor (HO2S) Specifications

Specification HO2S [Bank 1/Sensor 1] (Linear type) ItemSpecificationHeater Resistance (?)2.5 ~ 4.0 [20°C(68°F)] HO2S [Bank 1/Sensor 2] (Binary type) A/F Ratio (?)Output Voltage(V)RICHApprox. 0.92LEANApprox. ...

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]. Measure resistance between the HO2S terminals 3 and 4 [B1/S2]. ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Electric Parking Brake (EPB) Components and Components Location


Components 1. EPB Unit2. EPB Switch3. Brake Caliper 4. EPB Warning Lamp5. AUTO HOLD Lamp ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Description and Operation


Description Burglar Alarm State [B/A State] B/A StateDescriptionDISARM 1) In "DISARM" state, no vehicle start inhibition. So, when door, hood, or Tailgate is opened, there is no alarm sound and flashing. 2) If the battery is disconnected while the state is not "ARM/ARMWAIT/ALARM/REARM", B/A state is ...

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