Heated Oxygen Sensor (HO2S) consists of the zirconium and the
alumina and is installed on upstream and downstream of the Warm-up
Catalytic Converter (WCC).
After it compares oxygen consistency of the atmosphere with
the exhaust gas, it transfers the oxygen consistency of the exhaust gas
to the ECM. When A/F ratio is rich or lean, it generates approximately
1V or 0V respectively. In order that this sensor normally operates, the
temperature of the sensor tip is higher than 370°C (698°F). So it has a
heater which is controlled by the ECM duty signal.
When the exhaust gas temperature is lower than the specified value, the heater warms the sensor tip.
Removal
[Knock Sensor #1 (Bank 1)]
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Disconnect the knock sensor connector (A).
3.
Remove the intake man ...
Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the luggage room lamp (B) when prying the hole (A) with a flat-up screwdriver.
3.
Remove the luggage room lamp bulb in case of necessity.
Installation
1.
Install the luggage room lamp assembly after connecting the la ...
The electrical system of your vehicle is designed to perform
under all reasonably expected operating conditions.
However, before any additional electrical equipment is
installed in your vehicle, consult an Authorized Kia
Dealer, in order to ensure that you do not void your warranty.
Certain ...