Kia Sportage: Heated Oxygen Sensor (HO2S): Description and Operation - Engine Control System - Engine Control / Fuel System - Kia Sportage SL Service & Repair ManualKia Sportage: Heated Oxygen Sensor (HO2S): Description and Operation

Third generation SL (2010–2016) / Kia Sportage SL Service & Repair Manual / Engine Control / Fuel System / Engine Control System / 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 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.

Knock Sensor (KS): Repair procedures
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the intake manifold (Refer to “Intake And Exhaust System” in EM group). 3. Disconnect ...

Heated Oxygen Sensor (HO2S): Specifications
Specification HO2S [Bank 1/Sensor 1] ItemSpecificationHeater Resistance (?)2.5 ~ 4.0 [20°C(68°F)] HO2S [Bank 1/Sensor 2] A/F Ratio (?)Output Voltage(V)RICHApprox. 0.9LEANApprox. 0.04 ...

Other Information:

TPMS Receiver: Description and Operation
Description 1. Mode (1) Virgin State • The receiver as a sole part is shipped in this state. Replacement parts should therefore arrive in this state. • In this state, there ...

Battery: Components and Components Location
Components 1. Battery insulation pad2. Battery3. Battery tray4. ECM & bracket assembly5. Battery mounting bracket ...

Categories

Copyright www.kispmanual.com 2014-2026