DTC P0140: O2 Sensor Circuit No Activity Detected (Bank 1/Sensor 2): ETM

Fig 1: PCM Connector Terminal Identification

Courtesy of KIA MOTORS AMERICA, INC.

Fig 2: ECM Connector Terminal Identification

Courtesy of KIA MOTORS AMERICA, INC.

For wiring diagram information, refer to appropriate SYSTEM WIRING DIAGRAMS article.