Kia Sorento: Heated Oxygen Sensor (HO2S)
Kia Sorento (XM, 2011-2015) Service Manual / Engine Control / Fuel System / Engine Control System / Heated Oxygen Sensor (HO2S)
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed
both upstream and downstream of the Manifold Catalytic Converter. The sensor
output voltage varies in accordance with the air/fuel ratio.
The sensor must be hot in order to operate normally. To keep it hot, the
sensor has a heater which is controlled by the ECM via a duty cycle signal.
When the exhaust gas temperature is lower than the specified value, the heater
warms the sensor tip.
...
Installation
HO2S [Bank 1/Sensor 1]
Item
Specification
Heater Resistance (Ω)
2.5 ~ 4.0 [20...
Specification
See also:
Components (1)
1. Driver Airbag (DAB)
2. Steering Wheel
3. Clock Spring
4. Seat Belt Pretensioner (BPT)
5. Front Side Impact Sensor (FSIS)
6. Side Airbag (SAB)
7. Passenger Airbag (PAB)
...
Seat Heater Circuit Diagram
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Inner panel fuse replacement
1. Turn the ignition switch and all other switches off.
2. Open the fuse panel cover.
3. Pull the suspected fuse straight out. Use the removal tool provided on the
engine compartment fuse panel ...
Manuals list
- Kia Sorento MQ4 2021-2026 Owners Manual
- Kia Sorento XM 2011-2015 Owners Manual
- Kia Sorento XM 2011-2015 Service Manual
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