wideband ?

[Black96SVT]

I just got a new exhaust and i had the bung welded on the old exhaust so i lost that. I dont remember from the manual because i dont have it anymore but i was wondering if I could hook up the wideband to a rear O2 sensor? I am not sure if its too far down the exhaust or if it doesn't matter :shrug:

 

[Tx_Diablous]

That is to far...it needs to be in the collector tube before the cats...if you have them.

 

[Helomech74]

If you don't have Catalysts then the rear o2 spot is fine so long as it isn't pointed below the 3'oclock position. Ideally you want it in the 9 to 3 position and in the collector, but it works just fine in the rear o2 spot (if no cats are installed). If you have cats installed, then it needs to be before them.

 

[Black96SVT]

there are no cats so i will give it a shot at the rear bung, if the reading seems off from what it was then ill drill into the exhaust