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Where is the oxygen sensor located on a 2004 Pontiac Sunfire?
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.
Where is the oxygen sensor on a 2001 Pontiac Bonneville ssei?
There are two oxygen sensors, there is one located in the exhaust system before the catalytic converter and one after the catalytic converter.
Where are the oxygen sensors and how do you replace them on a 1999 Pontiac Montana?
In exhaust pipe before catalytic converter unscrew to replace
Where on a 1988 Pontiac fiero does a o2 sensor go?
On the exhaust pipe, from where it leaves the engine, but before the catalytic converter.
Is upstream before the catalytic converter and downstream after the catalytic converter?
Yes
Is the oxygen sensor before or after the catalytic converter on a 1994 Pontiac Grand Prix?
its before the cat usually on the driver side intake manifold
Where is the bank 1 oxygen sensor on a 1999 Pontiac Grand Am SE 4 cylinder?
after exhaust manifold, before catalytic converter.
How many O2 Sensors does a Pontiac firebird have?
I have a 1996 Firebird and it has 4. Two in the manifolds and one before the catalytic converter and one after.
Where are the o2 sensors located at on a 1998 3.8 pontiac firebird?
On a 1998 Pontiac Firebird with a 3.8L engine, there are typically two oxygen (O2) sensors. The first one, known as the upstream or pre-catalytic converter sensor, is located in the exhaust manifold or just before the catalytic converter. The second one, known as the downstream or post-catalytic converter sensor, is positioned after the catalytic converter in the exhaust system. Both sensors are essential for monitoring the exhaust gases and optimizing engine performance.
Is the sensor before or after the catalytic converter on a 1993 Pontiac Grand Prix se 3.1 engine 6-cylinder?
02 Sensor? should be before the cat
Which is the bank 1 sensor the one before or after the catalytic converter on the 2000 Pontiac GT grand prix 3.8 engine?
bank one is before the catalitic converter, or the front sensor ( on the front exhaust manifold)
Is the oxygen sensor located before or after the catalytic converter in 2003 Audi A6 quattro?
There will be one before and one after the catalytic converter.
