Kia Niro: Engine Control System / Heated Oxygen Sensor (HO2S) Schematic diagrams

Heated Oxygen Sensor (HO2S) Description and operation

Description Heated Oxygen Sensor (HO2S), consisting of zirconium and alumina, is installed on both upstream and downstream of the Manifold Catalytic Converter (MCC) to detect the air/ ...

Heated Oxygen Sensor (HO2S) Repair procedures

Inspection 1. Switch "OFF" the ignition. 2. Disconnect the HO2S connector. 3. Measure resistance between the H ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Components and components location
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Kia Niro 2017 (DE HEV) Service Manual: Oil Pressure Switch Repair procedures
Removal and Installation 1. Disconnect the battery negative terminal. 2. Remove the engine room under cover. (Refer to Engine and Transaxle Assembly - "Engine Room Under Cover") 3. Disconnect the oil pre ...