its before the cat around the header area
In a 2004 Pontiac Sunfire, there are two oxygen sensors. One would be located in the exhaust before the catalytic converter. The other is located in the exhaust after the catalytic converter.
There are two oxygen sensors, there is one located in the exhaust system before the catalytic converter and one after the catalytic converter.
In exhaust pipe before catalytic converter unscrew to replace
On the exhaust pipe, from where it leaves the engine, but before the catalytic converter.
Yes
its before the cat usually on the driver side intake manifold
after exhaust manifold, before catalytic converter.
I have a 1996 Firebird and it has 4. Two in the manifolds and one before the catalytic converter and one after.
02 Sensor? should be before the cat
bank one is before the catalitic converter, or the front sensor ( on the front exhaust manifold)
There will be one before and one after the catalytic converter.
Bank 1 is the passenger side of your V6 in a Ford Ranger Sensor 1 is somewhere close to the engine before the exhaust enters the catalytic converter