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View Full Version : 2nd o2 sensor please help quick!


Nickd
10-15-2006, 02:35 PM
hey guys im installing my downpipe on my msp right now but I cant seem to get the 2nd o2 sensor off (the one thats after the cat) im using a 7/8 wrecnch. is that the right size? also I used some of that pb blaster and still cant get it to break free!
Nickd
10-15-2006, 02:49 PM
Bump would really appreciate some help right now! im installing as we speak so someone please help quick!
Brian MP5T
10-15-2006, 02:51 PM
Tell me you didn't spray on the inside...

If so... Leave the O2 where it is and buy a new one..
Nickd
10-15-2006, 02:52 PM
Tell me you didn't spray on the inside...

If so... Leave the O2 where it is and buy a new one..
NO!! lol on the outside it wont break free at all
Nickd
10-15-2006, 02:55 PM
NO!! lol on the outside it wont break free at all
ok nevermind looks like im not gonna get any help so ill just figure it out.
Moeed
10-15-2006, 02:59 PM
Its 7/8ths. Put some more muscle into it lol. use another boxend for more torque.
Huascar82
10-15-2006, 03:12 PM
I couldnt get mine off. Ended up going to Auto Zone and buying their bosch universal o2 sensor. Cost me $80. Had to wire the plug myself. Not difficult at all.
Nickd
10-15-2006, 04:21 PM
just got done!!! I think gettin the sensor off took the longest!!!! LOL all and all it took about 2 hours And damn it feels ALOT better!! Well worth it!!!!:)
Brian MP5T
10-15-2006, 05:10 PM
Use a torch to heat it then break torque..
Matrix
10-16-2006, 10:00 AM
What kind of downpipe did you install?
Nickd
10-16-2006, 10:07 AM
What kind of downpipe did you install?
Circuitsport 2.5 inch catless
Matrix
10-16-2006, 10:38 AM
Circuitsport 2.5 inch catless


Cool. Do you have a website address for them?