Cefaln452

iTrader: (5)

Im trying to figure a good place to weld in the 02 bung for my AEM wideband controller... Where have other balts placed them? It says before the cat and i dont think that is possible on our cars... I am running stock downpipe.

Thanks Nick

Jrhdpaintball

i belive that is best that it is placed no more than 12 inchs from block but defantly before the cat...also to keep in mind to have the sensor point up(12 o clock position) to keep the sensor free from unburned gas and keep it accurate

Sharkey

iTrader: (1)

optimal is actualy 18" from the head, this helps keep the sensor cooler so it doesnt overheat. it can be closer or farther away, doesnt really make a huge difference. you must have it before the cat, you will get false readings after the cat. the sensor can also be between the 9 and 3 position, straight up is best but almost never works. anywere between 9 and 3 will keep unburn fuel or moisture from collecting in the sensor.

Erod

moved pls read sig

Cefaln452

iTrader: (5)

can I see some pics of whre they were placed before the cat... I just done see it being possible

Cefaln452

iTrader: (5)

Nice morning BUMP

Cefaln452

iTrader: (5)

Bumpppppp

auggie_ss_phx

hope this helps
had the cat removed,it was bad

SSdan

We can't use stock location?

Dead Zen

i used the stock location of the second o2 sensor, just gutted the cat and erased code with hpt