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It takes a special socket that sometimes you can rent from the parts stores. Or you can buy them for about $10.
Buy a specail socket from an auto parts store for O2 sensor. Make sure you upplug the negative battery cable before you take off the sensor. The sensor is easy to get to. Unsrew it and replace it with the new one. Make sure you do not get the new sensor dirty.
You should probably warm up the engine first to allow the exhuast manifold to expand a little and make the thing come out easier. Be carefull not to burn yourself on the hot exhaust! Also, you may want to spread a little anti-seize compound on the threads of the new sensor in case you need to replace it again.
If you still have trouble getting it out (not unusual!), buy a spray can of PB Blaster (best) or Liquid Wrench penetrant at an auto parts store. Spray generously around the threads of the sensor, then lightly tap the base of the sensor to set up vibration, then wait a few minutes before trying again. Do this repeatedly (over several days, if necessary).
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How do you replace Oxygen Sensor in 1997 Nissan Pickup?
its screwed into the exhaust manifold,undo wire and unscrew at manifold.
How do you replace the oxygen sensor on a 1991 Honda CRX?
All you have to do is look at your exhaust manifold there is a sensor screwed into your manifold ,that is plugged into a connector on the left side of motor unsrew the sensor and unplug the sensor wire and that is all you do and replace with a new sensor really simple fix
Where is the oxygen sensor and how do you replace on a 2001 Mazda 626?
Have you check the manifold? There should be one at the manifold and one at the catalyc! Hope you find it!
How do you replace the O2 sensor on a 96 Saturn SC2?
Cut the wire, unscrew the old oxygen sensor then replace it with the new one and finally, connect the new wire, making certain that you follow the manufacturers wiring diagram. To find the oxygen sensor, look at the exhaust manifold, then follow it down to where the manifold feeds into the headpipe. The oxygen sensor is the part that screws into the exhaust and has a wire connected to it.
Where is an oxygen sensor sensor usually located?
exhaust manifold
Where is Honda City oxygen sensor located?
Oxygen sensor is located at the exhuast Manifold.
Where is the oxygen sensor on a 1998 Kia Sportage?
the oxygen sensor is on the exhaust manifold directly in front of the fan. there is one above and below the manifold.
Where is the oxygen sensor located on a 1994 Plymouth Acclaim?
the oxygen sensor in located in the exhaust manifold under the intake manifold at the back of the engine
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.
How many oxygen sensor does Toyota Celica has?
Yes, one O2 sensor and it's on the exhaust manifold. It has two nuts that hold it on and has a connector which unplugs to replace it.
How do you replace oxygen sensor 2004 pacifica chrysler under lower intake manifold?
The oxygen sensors are screwed into the exhaust system. They are not under the lower intake.
Where is the oxygen sensor on a 1986 Audi 4000S located?
oxygen sensor is found either in exhaust manifold or in actual exhaust pipe between manifold and muffler
