Hi everyone,

I am new to this site and have a a question regarding replacing the upstream O2 sensor in my wifes 09' CX-7 turbo. Her CEL came on and after running a test a friend and I determined it was the 02 sensor in bank 1. Does anyone know if there Are there any videos or pictures with instructions on how to change the sensor?

Im the farthest thing from a mechanic and know just enough to get by. I ordered a Denso O2 sensor from Rockauto and just recieved it today and need to put it in asap (her car is starting to act up) and am looking for guidance.

Thanks for your help!

D13