It is threaded into the header pipe directly after the exhaust manifold on the passenger side.
where is the O2 sensor on a 2002 chevy trailblazer
where is the oxygen sensor in a 1995 gmc jimmy
The sensor is located in the rear exhaust manifold.
in the exhaust system
The oxygen sensor on a 1989 Chevy Celebrity is located in the rear exhaust manifold on top about the center.
The oxygen sensor is in the middle of the exhaust manifold near the firewall.
How do you unplug an oxygen sensor on a 2003 Chevy Cavalier
How do you change oxygen sensor on a 2006 Chevy aveo?"
the oxygen sensor is in the exhaust manifolds, there should be one for each side
There are several and they are all located on the exhaust system.
bank #1 sensor #2 is the oxygen sensor that is past the catalytic convertor(some mechanics call it the downstream sensor)the sensor is located between the convertor and muffler you can use a 7/8 wrench or a oxygen sensor socket if you have one
just ahead of the catalytic converter