Kia Optima Hybrid: Engine Control System / Heated Oxygen Sensor (HO2S) Specifications
| Specification |
| Item | Specification |
| Heater Resistance (?) | 2.5 ~ 4.0 [20°C(68°F)] |
| A/F Ratio (?) | Output Voltage(V) |
| RICH | Approx. 0.92 |
| LEAN | Approx. 0.04 |
| Item | Specification |
| Heater Resistance (?) | 3.3 ~ 4.1?[21°C(69.8°F)] |
Heated Oxygen Sensor (HO2S) Description and Operation
Description Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed both upstream and downstream of the Catalytic Converter. It varies in accordance with the air/fuel ratio. The ...
Heated Oxygen Sensor (HO2S) Schematic Diagrams
Circuit Diagram ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Positive Crankcase Ventilation (PCV) Valve Repair procedures
Removal 1. Disconnect the vapor hose (A). 2. Remove the PCV valve (B). Inspection 1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement. If the plunger does not move (PCV valve is clogged), clean or replace the valve. Installation 1. ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Virtual Engine Sound Speaker Repair procedures
Removal 1. Disconnect the negative(-) battery terminal. 2. Remove the front wheel guard. (Refer to the BD group - "Front bumper") 3. Remove the VESS speaker (A) after removing the bolts and connector. Installation 1. Install the VESS speaker and connector. 2. Install the front wheel guard. ...