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View Full Version : 0xygen sensor location



Chrome_thangs
05-05-2002, 09:35 PM
is one of the sensors leading from headers the o2 sensor? If so, which one left or right??

anchovies
05-06-2002, 12:31 AM
both

Chrome_thangs
05-06-2002, 06:08 PM
So, i would have to replace both?:confused:

TeKKnoTeKK
05-06-2002, 06:19 PM
it would be advised if you have the money...you could also just replace on at a time :p

smufguy
05-07-2002, 05:20 AM
if u can, buy two seperately, not in a single pack. replace one and see if u see any changes, replace the old one back in and put the new one in the other. see if u can find any changes. change which ever is bad, and if u wanna keep the other, keep it if not just return it. Good luck man.

Chrome_thangs
05-07-2002, 10:41 PM
will i have to reset the ecu after replacement?

smufguy
05-08-2002, 04:33 PM
i dont think u have to, but if u really need to. you could. but for replacement you dont hvae to. The ecu resets after like some hours (dont know the exat time limit) but good luck with taking off the O2 sensors. if they wont budge, wd40 is and pipe wrench are your best buddies. Take care and good luck. :)

Chrome_thangs
05-09-2002, 12:01 AM
do they just screw out?:stick:

smufguy
05-09-2002, 06:34 AM
yep, the O2 sensors just screw out with a breeze. if they wont unscrew with the normal work wrench, use a small pipe wrench. u can get a set of 3 (long, medium and small) in Home Depot for like aroun 13 bucks, if u buy em seperate, they would cost u well over 20 bucks (biggest = $13, medium $11, small = $9).