There are two from what I believe. One is connected to the after converter and there is another one that is connected to exhaust manifold. I replaced these with BWD products and they made the car run alot better along with replacing cat. converter. good luck
It has 4 total.
The 5.2L has two oxygen sensors.
There is 2 oxygen sensors on the 2002 Nissen altima
The 2002 Toyota Camry XLE has four oxygen sensors. There are two sensors on the exhaust manifold ,and one before and one after the catalytic converter.
there are 4 o2 sensors
they have 2 o2 sensors on the muffler ELIA
THERE ARE 2
4 all together
There are two.
There are four.
There are 4 sensors,,2 before the converter and 2 after on the exhaust system
A 49 state emission engine has 2 sensors, a California state emissions systems has 4 sensors.
A 2002 Chrysler Town and Country has two oxygen sensors.
2 one in front of the converter and one after
And they are expensive to replace... (i replaced one @ $400)
There are 3 oxygen sensors on this vehicle. Some of the Highlanders with California emissions have 2 fron Air/Fuel Ratio sensors and one rear Oxygen sensor.
It has four oxygen sensors.
The Jetta has two oxygen sensors.