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Q: Can you just clean off a bad oxygen sensor and reinstall it?
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How do you replace an oxygen sensor on a 94 Chevy Suburban?

Just unplug the electrical connector and then unscrew the oxygen sensor out of the exhaust pipe.


Can you clean an oxygen sensor on a 1998 Dodge Dakota?

No, they must be replaced when they wear out. Sure. Pull it out, clean the end with a wire wheel or brush and re-install. O2 sensors don't usually fail, they just get dirty.


Where is oxygen sensor on 1991 Volvo 740?

The oxygen sensor is located on your lower exaust pipe just before the cat underneath the car


Where is bank one sensor one oxygen sensor?

Just before the catalytic converter on the exhaust


Where is the downstream oxygen sensor on a 91 ford ranger 2.3 liter engine?

It just has ( 1 ) oxygen sensor , before the catalytic converter ( upstream )


Oxygen sensor 2001 maxima bank1 sensor 2 Where is this one?

Just locate the connector with the white cable, in the front of the Engine and it lead you to the oxygen sensor. It has to be attached to the Pre- Cat


Where is oxygen sensor Nissan pickup?

If the Nissan truck is either a V6 or a V8, the oxygen sensor will be located in the manifold. Sometimes it will be placed just below the manifold.


What causes an 02 heater circuit malfunction on a 2000 Maxima SE?

Newer oxygen sensors are heated for accuracy. If the heater element goes bad the oxygen sensor doesn't work and needs to be replaced. If you have an oxygen sensor heater malfunction, it just means that the oxygen sensor has failed.


Does a 98 expedition Oxygen sensor need codes when replaced?

Just reset your computer after replacing the O2 sensor.


Where is the oxygen sensor located on a 1998 Ford Explorer?

The oxygen sensor on any vehicle is located on under the car on the top of the muffler pipe just behind the cadallidic converter....do you know what the oxygen sensor looks like so you know what you're looking for?


Where is the oxygen sensor located on a 1996 Honda Accord and how do you replace it?

THE O2 SENSOR IS LOCATED ON THE MANIFOLD. IT JUST UNSCREWS OFF THE SIDE OF IT, THEN YOU JUST UNPLUG IT.


Is there more that 1 oxygen sensor in a 1991 Ford Ranger?

motorcraft . com just shows ( 1 ) oxygen sensor for all available engines in a 1991 Ford Ranger