Yes. You just need an oxygen sensor socket. It's open on one side to allow the pigtail through. Some replacment oxygen sensors are equipped with a plug others need to be spliced in. If you use the type that needs to be spliced, just make sure the wires are the same color. Just disconnect the old one then screw it out and screw in the new one, then connect it. Sometimes they're a little difficult to remove when they've been there a while, and make sure you remove the plastic protector (if it has one) before you put the new one in.
where are the oxygen sensors on a 2000 Pontiac grand am and how do you change them?
There are a total of ( 4 oxygen sensors ) according to the engine wiring schematic for the 1997 Mercury Mountaineer in my Haynes repair manual ( 2 oxygen sensors are " upstream " sensors used by the PCM to adjust the air / fuel ratio of the engine ) ( 2 oxygen sensors are " downstream " sensors / catalyst monitors )
Four
There are two.
There are two.
4
The oxygen sensors are in the exhaust pipes on most models.
4
FOUR
The 02 sensors are in the exhaust pipes but don't know about the updraft sensors.
ONLY when they go bad. Not untill.
O2 sensors are always located on the exhaust system.