Is this bank 2 sensor 1 or sensor 2?
On a 1997 Chevy Tahoe, the oxygen sensor bank 2 sensor 1 is located on the exhaust manifold on the passenger side of the engine. It is situated before the catalytic converter, monitoring the exhaust gases exiting the engine. To access it, you'll typically need to lift the vehicle and may require a socket wrench to remove it.
it is the rear sensor bank 1 (the one after the converter)
Inside the exhaust. there are two on each side.
It is behind the engine, after the catalyst.
on cylinder 1 side mounted on the manifold
bank one is where the number 1 cylinder is sensor 1 is before the cat and sensor 2 is after the cat
which sensor is for bank 1 sensor 1 on a 2006 nissan xterra
Bank 1 sensor 3 should be the one after the catalytic converter.
It's the sensor after the cat on the passenger side
It's on the back of the engine, left side. (O2 rear sensor)
It is behind the catalytic converter
Before the catalyst, driver side.