You have 4 ....Yes 4. The exhaust is the same for both sides.
Manifold - 02-catylitic converter-02 cat-pipe to rear of car.
Crawl under there you will see them.
Both sides. On the exhaust.
There are 4. Two before the cats and two after.
There are two oxygen sensors on a 1989 Crown Victoria. One is located on each of the exhaust pipes coming off the exhaust manifold.
The 1981 Ford Crown Victoria does not have an Oxygen sensor.
On a 2002 Ford Crown Victoria : Bank 2 is the drivers side of the engine Sensor 2 ( downstream sensor ) would be in the exhaust after the catalytic converter
By the air filter, the tube that comes from the air filter box has a small wire connection, that will unplug showing the 02 sensor
4
Oxygen sensor is located at the exhuast Manifold.
The front oxygen sensor is located on the exhaust manifold of the BMW 318ti. The rear oxygen sensor is located in the head pipe.
All oxygen sensors are located in the exhaust system.
All oxygen sensors are located in the exhaust either before or after the catalytic converter.
There are two oxygen sensors. One located on the exhaust manifold and one located after the catalytic converter.