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
•
Install the component with the specified torques.
•
Note that in...
Specification
HO2S [Bank 1/Sensor 1]
Item
Specification
Heater Resistance (Ω)
2.5 ~ 4.0 [20°C(68°F)]
HO2S [Bank 1/Sensor 2]
A/F Ratio (λ)
...
See also:
Components
1. Piston ring
2. Snap ring
3. Piston
4. Connecting rod
5. Connecting rod upper bearing
6. Piston pin
7. Connecting rod lower bearing
8. Connecting rod bearing cap ...
Compressor Removal
1.
If the compressor is marginally operable, run the engine at idle
speed, and let the air conditioning work for a few minutes, then shut
the engine off.
...
AVN Head Unit Components
AVN (A/V & Navigation) Head Unit Connector
Connector Pin Information
No.
Connector A
Connector B
Connector C
1
-
MM ...
Manuals list
- Kia Sorento MQ4 2021-2026 Owners Manual
- Kia Sorento XM 2011-2015 Owners Manual
- Kia Sorento XM 2011-2015 Service Manual
Copyright © xm.ksmanual.com 2014-2026