There is more than one O2 sensor in that vehicle and they are all threaded into the exhaust system at various points.
Bank 2 is the right side of the motor if sitting in the seat and sensor 1 is the first 02 sensor that is in the exhaust manifold.
Replace the downstream O2 sensor
You might not have to replace it. Make sure your gas cap is on to where it seals right.
Driver side, after converter.
carefuly?
Gm vehicle do not have one.
Right side (passenger) front sensor. Sensor 2 is after the CC.
i dont no
Improve capacity
Yes, replace the sensor and have the dash light reset.
I hate to answer a question with another question, but what do you mean... How do I wire it?