LS downpipe O2 bung location????
07-16-2002, 07:39 AM
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LS downpipe O2 bung location????
right now i have my O2 bung welded just before the cat on my downpipe.....but i keep trhowing cel's for O2 sensor....i think its not getting hot enough! where is the stock location for the O2 on a LS mtor(i am running a PR4 ecu 90-91 LS teg)???? about how far down my downpipe from the manifold should i put a new bung in?????
thanks!!!!
thanks!!!!
07-16-2002, 08:44 AM
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Re: LS downpipe O2 bung location???? (boostinb18)
You are running non-OBD, it should be close to the exhaust flange for a non-heated one wire O2.
Mine is about 5 inches from the exhaust flange. Maybe a little less.
Mine is about 5 inches from the exhaust flange. Maybe a little less.
07-16-2002, 05:32 PM
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Re: LS downpipe O2 bung location???? (Doodoo)
ok cool.....yah i think mine is just tooo far away and not getting hot enough since i just replaced the O2 and it still throws the code! ill go get it rewelded tomorrow or somethin! thanks again!
07-16-2002, 07:31 PM
#4
Re: LS downpipe O2 bung location???? (boostinb18)
hey check out this site. you might just want to wire in a heated o2 sensor. supposedly it makes a big difference. http://ludicrous2_0.tripod.com/how_to/oxy/
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