I have o2 sensor bank 1 sensor 1, where is it
My check engine light came on today, did a
code check, it is my 02 sensor bank 1 sensor
1, where can I find it under the hood?
Go to: https://www.aveoforum.com/forum/f82/upstream-o2-sensor-location-19439/ Even has some pics, but sometimes the ads cover what your looking for.