o2 sensor on 2011 Aveo

[gone.r2]

Good morning! Question, how many o2 sensors my 2011 Aveo5 LT has? Mine has the Ecotec engine. Thanks.

[Aveo5_boy]

Should be two oxygen sensors:

The Heated Oxygen (HO2S) Sensor (1) is located at the exhaust manifold. The Heated Oxygen (HO2S) Sensor (2) is located after the catalytic converter in the front exhaust pipe.