There are two oxygen sensors one on the front of the engine in the front pipe before the catalyst (lambda sensor) and a second sensor in the front pipe near the front flexible joint and is fitted above the exhaust so is not seen from the underside of the body, looking down the rear of the engine the sensor can be clearly seen
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
2
THERE ARE 2
Four
4 all together
There are 4 sensors,,2 before the converter and 2 after on the exhaust system
It has 4 total.
A 2002 Chrysler Town and Country has two oxygen sensors.
2 one in front of the converter and one after