its before the cat usually on the driver side intake manifold
There are two oxygen sensors, there is one located in the exhaust system before the catalytic converter and one after the catalytic converter.
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.
The oxygen sensor on a 1996 Pontiac Grand Am is found near the catalytic converter. It will be place on the piping which leads to the catalytic converter.
In exhaust pipe before catalytic converter unscrew to replace
after exhaust manifold, before 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.
There will be one before and one after the catalytic converter.
its before the cat around the header area
They are threaded into the exhaust system, one before the catalytic converter and one after the catalytic converter.
There are four oxygen sensors on a 430. One before the catalytic converter and one after the catalytic converter on both left and right exhausts.
2, one before the catalytic converter and another after the catalytic converter.
It is screwed into the exhaust pipe just before the catalytic converter.It is screwed into the exhaust pipe just before the catalytic converter.