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

(2007 Jeep Wrangler)
in Dudley, MA on October 15, 2013
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.
Displaying 2 answers & 4 comments
Popular Answer
on October 15, 2013
SENSOR 2 is always downstream. Behind the converter.
on October 16, 2013
Thanks, the auto parts store gave me wrong sensor anyways.
on October 16, 2013
Lol! It happens all the time.
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...
on October 17, 2013
What is the code number?
of Greg's Orange Auto on October 16, 2013
down stream
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