It is located in the exhaust system right behind the engine.
On the catalytic converter or exhaust manifold On the exhaust manifold or catalytic converter
there isn't one
before and after the catalytic converter.
The oxygen sensors on a 2005 Ford Freestar are located in the exhaust system. There are typically two sensors: one upstream (pre-catalytic converter) and one downstream (post-catalytic converter). The upstream sensor is located on the exhaust manifold or just before the catalytic converter, while the downstream sensor is located after the catalytic converter. To access them, you may need to lift the vehicle and work under it.
The O2 sensor on a 2004 Ford Taurus is typically located in the exhaust system. There are usually two sensors: one upstream (pre-catalytic converter) and one downstream (post-catalytic converter). The upstream sensor is located on the exhaust manifold or just before the catalytic converter, while the downstream sensor is found after the catalytic converter. You may need to lift the vehicle for better access, especially to the downstream sensor.
On the exhaust pipe between the engine and the catalytic converter
How many catalytic converter are on a 2005 Ford Taurus
in the exhaust manifold right before the catalytic converter
You may have two- one in the exhaust manifold/downpipe, and the other just past the catalytic converter.
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 )
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 )
Yes.