smart guy

 

prolly why my car is still running......lol

 

im supercharge also and want to ad a aem wideband where did u install the bung mid pipe or s pipe or headers?

 

on the s-pipe about 3 inches away from the stock secondary 02 sensor. when you get the wide band read the instructions, it will pretty much tell you where you should put it.

 

18 inches down from the head will do.. actually just choose a place where it looks clean and safe for the sensor and the harness between primary and secondary 02

 

im a newbie so the o2 senor on the s pipe is that the primary or secondary where is the other sensor located?

 

replied your pm.. the one on the spipe is the secondary O2

 

trying to find the header picture on the tc manual but i guess i can only download 5 pic per day lol

 

^^ go premium!

or






scionlife.org

 

I also have a question regarding placement of wideband sensor. I have a dezod s1 kit and the people that installed it placed the sensor on the spipe. shouldn't it be place on the downpipe? now it is reading only from 14.6-14.9. Where should I drill and weld bung? The o2 sensor under the turbo on the DP is welded on. Should i get one drilled around there? so about 8inches below turbo on DP?

 

placement is fine....if your reading 14.6-14.9 at idle then your good to go, if your reading 14.7 while in boost then say by by to your engine cause it wont be long before it blows.

 

If I recall, AEM warrants the sensor to be 24-36" downstream from the heat source, which means on the s-pipe it would be fine.

 

thanks.