I have a bank 1 sensor 2 code, is it upstream or downstream on pass side? on 2007 Jeep Wrangler

I went to autoparts store today to buy new sensor and they gave me different colored plug, is 1st sensor on exhaust 1/1 or 1/2, seen a few different diagrams and i'm confused.

by in Dudley, MA on October 15, 2013
2 answers 4 comments
ANSWER by on October 15, 2013
SENSOR 2 is always downstream. Behind the converter.
COMMENT by on October 16, 2013
Thanks, the auto parts store gave me wrong sensor anyways.
COMMENT by on October 16, 2013
Lol! It happens all the time.
COMMENT by on October 17, 2013
I replaced the sensor, had a friend clear the light, but it came back on afterwards and came up same code and sensor again...
COMMENT by on October 17, 2013
What is the code number?
ANSWER by on October 16, 2013
down stream