Kia Carens: Engine Control System / Heated Oxygen Sensor (HO2S) Description and operation

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 En ...

Heated Oxygen Sensor (HO2S) Specifications

Specification HO2S [Bank 1/Sensor 1] Item Specification Heater Resistance (Ω) 2.4 ~ 4.0 [20°C(68°F)] HO2S ...

Other information:

Kia Carens RP (2013-2018) Owners Manual: Manual type

To adjust the headlight beam level according to the number of the passengers and the loading weight in the luggage area, turn the beam leveling switch. The higher the number of the switch is positioned, the lower the headlight beam level. Always keep the headlight beam at the proper leveling posi ...

Kia Carens RP (2013-2018) Owners Manual: Specifications & Consumer information

Dimensions Engine Gross vehicle weight For Europe Except Europe M/T: Manual transaxle A/T: Automatic transaxle DCT : Dual clutch transmission Luggage volume Min : Behind rear seat to upper edge of the seat back. Max : Behind front seat to roof. Bulb wattage Tires and wheels CAUTION When repla ...