![P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com](https://cld.partsimg.com/image/upload/d_noimage.jpg,h_200,w_200,c_pad,f_auto,q_auto,dpr_auto,e_sharpen/images/repf960330_1.webp)
P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com
![P0140 - Sensor de oxígeno (banco 1, sensor 2) - Actividad no Detectada - e-auto.com.mx - El Sitio de los Mecánicos y Refaccionarios P0140 - Sensor de oxígeno (banco 1, sensor 2) - Actividad no Detectada - e-auto.com.mx - El Sitio de los Mecánicos y Refaccionarios](https://www.e-auto.com.mx/enew/images/boletines/electronica/OBDII/sensor_o2_01.jpg)
P0140 - Sensor de oxígeno (banco 1, sensor 2) - Actividad no Detectada - e-auto.com.mx - El Sitio de los Mecánicos y Refaccionarios
![P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com](https://i.ytimg.com/vi/m5Qca6L6CR8/maxresdefault.jpg)
P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com
![P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com](https://www.carparts.com/blog/wp-content/uploads/2020/08/oxygen-sensor-loose-wiring-1024x683.jpeg)
P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com
![P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com](https://www.carparts.com/blog/wp-content/uploads/2020/08/oxygen-sensor-in-catalytic-converter-1024x683.jpeg)
P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com
![P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com](https://www.carparts.com/blog/wp-content/uploads/2020/08/oxygen-sensor-car-part.jpeg)
P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com
![P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com P0140 Code: Oxygen Sensor Circuit No Activity Detected (Bank 1, Sensor 2) - In The Garage with CarParts.com](https://cld.partsimg.com/image/upload/d_noimage.jpg,h_200,w_200,c_pad,f_auto,q_auto,dpr_auto,e_sharpen/images/repc960915_1)