help!!! how do I take off the o2 sensor
#16
Clarification - when I said heat car I meant start car and let it run for a few minutes or drive it around.
I would not use a torch either.
Furthermore - us that wrench with a breaker bar if possible. And make sure not to twist the cable.
#17
Evolving Member
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after trying for like 30 minutes with penetrating oil and a socket, i finally ended up positioning myself under the car, hanging the socket from the nut (making sure it was completely seated) and giving it a solid kick. broke it loose and it came right out after that with no damage.
I wouldn't recommend doing this, since any number of things could have gone wrong (worst case, car could have come off the jack stands), but it worked for me
I wouldn't recommend doing this, since any number of things could have gone wrong (worst case, car could have come off the jack stands), but it worked for me
![Smilie](https://www.evolutionm.net/forums/images/smilies/smile.gif)
#18
after trying for like 30 minutes with penetrating oil and a socket, i finally ended up positioning myself under the car, hanging the socket from the nut (making sure it was completely seated) and giving it a solid kick. broke it loose and it came right out after that with no damage.
I wouldn't recommend doing this, since any number of things could have gone wrong (worst case, car could have come off the jack stands), but it worked for me![Smilie](https://www.evolutionm.net/forums/images/smilies/smile.gif)
I wouldn't recommend doing this, since any number of things could have gone wrong (worst case, car could have come off the jack stands), but it worked for me
![Smilie](https://www.evolutionm.net/forums/images/smilies/smile.gif)
#21
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As many have said.. PB Blaster and an 02 sensor socket is all you need. That and maybe a long handled breaker bar. But have patience and let the PB blaster soak for a while first.
#23
If you are also gonna remove the downpipe, you can just unplug the sensor from it's connector (floor of the front passenger cabin) so you don't have to unscrew it while under the car.
You can then remove the o2 sensor and apply proper leverage when the downpipe is off the car. Oh yeah, might be wise apply anti-seize to the sensor's threads before putting it back and don't try to apply gorilla strength to it, torque it to specs.
You can then remove the o2 sensor and apply proper leverage when the downpipe is off the car. Oh yeah, might be wise apply anti-seize to the sensor's threads before putting it back and don't try to apply gorilla strength to it, torque it to specs.
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SwiftEVO
Evo Engine / Turbo / Drivetrain
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Jun 7, 2007 04:47 PM