Where do we find the o2 sensor to replace it on 1996 ford explorer v-6 4.0

SOURCE: speed sensor codes return after replacing the sensor. are their more sensors

I would go to a parts store and ask for the to take a test to it(it is free) schucks does it. Or get it a diagnostics done on it but it would be a good idea.
I was told by more then one mechanic sensors go out, Yes even the brand new ones because what made you replace it the first time may be doing it again to the one you just did.
good luck.
Nikki2913

SOURCE: how do i know which o2 sensor needs to be replace?

how do you know you need one? u need a good scanner that shows live data.

SOURCE: 1996 ford explorer v8 forward o2 sensor

As long as you know which one you are replacing it is very easy. Sometime these can be removed by a 22mm wrench but the best way to go is buying a oxygen sensor socket, the socket has a cut in it for the wires to slide in. You simply unplug the sensor and start the removal with the socket. It's easier to remove sometimes if the engine is warm. This keeps you from stripping the threads. When replacing, be sure the threads have anti-seize grease. I work for Bosch and run the line that produces 02 sensors. Buy the aftermarket because they are made the same way, with then same components. It may look a little different but it's just like the OEM if not better.

SOURCE: How do you locate O2 sensors on 1996 explorer v-6

There are 4 oxygen sensors (o2 sensors)and they are all located on the exhaust coming from the motor under the vehicl by the catylac converters.

Testimonial: "Thanks for the explanation. I now know where to look for the O2 sensors. Without this explanation I would have had to waste time at the library!"