Where is the Bank 1 Sensor 2 O2 sensor located? 3.0L XLT.

Hello,

The bank 1 sensor 2, oxygen sensor is located on the exhaust pipe after the catalytic converter on the passenger side of the vehicle.

Here are some helpful articles:

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

I have attached diagrams for your reference.

Please let me know if you have any questions.
Thank you.