Circuit Diagram

Fig 1: Heated Oxygen Sensor (HO2S) Circuit

Courtesy of KIA MOTORS AMERICA, INC.

Harness Connector 

[Bank 1/Sensor 1]

Fig 2: Heated Oxygen Sensor (HO2S) Connector Terminals (Bank 1/Sensor 1)

Courtesy of KIA MOTORS AMERICA, INC.

[Bank 1/Sensor 2]

Fig 3: Heated Oxygen Sensor (HO2S) Connector Terminals (Bank 1/Sensor 2)

Courtesy of KIA MOTORS AMERICA, INC.