which o2 sensor is bank 1 sensor 3

Ive had problems with this one before and had it changed, now Id like to do my own work. Any info would be great.

bank 1 is drivers side ,sensor 3? would be third one down exhuast flow.

Its the one between the catalytic converter and your muffler

Thanx for the info. I gotta say this info board has been very helpful. I really appreciate the timely response.

Were you losing power on the highway, and S.E.S. light on, and did it fix it, i have that on my 97.....

Bank 1 Sensor 3 will not affect the vehicles power, but a clogged catalytic will