o2 sensor locations

I will attach the info below but here are a number of guides that will help with testing and replacing them:

https://www.2carpros.com/articles/how-to-test-an-oxygen-sensor-02-sensor

https://www.2carpros.com/articles/how-to-replace-an-oxygen-sensor

Below is the process from manual on how to locate and replace these.

Please let us know if you have other questions. Thanks