You may have two- one in the exhaust manifold/downpipe, and the other just past the catalytic converter.
All Down stream Lambda sensors are located(screwed into) the exhaust pipe, after the catalytic converter( usually with in a footafter the cat.).
The starter is located under the motor on the drivers side...if you're looking at it from under the car (which is where you'll need to be) it will be to the right and back of the catalytic converter. There are two silver pipes that run right by it...
There are to oxygen sensors on a 2004 Chrysler Sebring. They are located on the right side of the engine, against the firewall. Sensor 1 is located in front of the catalytic converter, and sensor 2 is located behind it.
They are all threaded into the exhaust system at various points.
Bank 2 is passenger side sensor 2 is the rearmost sensor on that side in the pipe. Sensor 1 should be in the manifold. Bank 2 is passenger side sensor 2 is the rearmost sensor on that side in the pipe. Sensor 1 should be in the manifold.
Behind the engine connected to the exhaust system
Bank 2 is the drivers side of the engine on your Ford Explorer Sensor 1 is in the exhaust before the catalytic converter ( upstream ) Sensor 2 is in the exhaust after the catalytic converter ( downstream )
Bank # 1 is the passenger side of the engine Sensor # 1 is before the catalytic converter ( upstream ) Sensor # 2 is after the catalytic converter ( downstream )
where is the catalytic converter located bank 2 for 97 Nissan altima
The Catalytic converter is located underneath the vehicle right behind the upstream oxygen sensor
Bank 1 is the passenger side of the engine in your 1997 Ford Explorer ( V6 engines and V8 engine ) Sensor 1 is before ( upstream ) the exhaust enters the catalytic converter Sensor 2 is after ( downstream ) the exhaust leaves the catalytic converter
The oxygen sensor on a 1999 Honda Civic is located on top of the catalytic converter. The catalytic converter is under the car.
Bank 1 is the passenger side of your engine on your Ford Explorer Sensor 2 is in the exhaust pipe after the catalytic converter ( downstream )
The 2000 Kia main catalytic converter is located in front of the exhaust muffler. The main catalytic converter can be seen on the bottom of the automobile.
On the catalytic converter or exhaust manifold On the exhaust manifold or catalytic converter
There is two oxygen sensors. One is located before the catalytic converter is located under the heat sheld. The oxygen sensor after the catalytic converter is found under the catalytic converter (under the car) before the catalytic transfer pipe.
Post is the O2 sensor located behind the converter and Pre is the sensor located in front of the converter. Sometimes also referred to as upstream and downstream.