binder

iTrader: (8)

ok, so my wideband come with 1 sensor and i will be installing a true dual borla exhaust. I'm thinking it would be wise if the o2 sensor gets both banks of the engine to be most accurate. In order to do that i would need another sensor and splice htem together right?

I was also thinking of putting the wideband sensor in the H pipe of the borla exhaust.

What is everyone doing? just installing it on one downpipe and leaving it, or going down to the H pipe and putting it there, or using dual sensors and splicing them?

id rather not buy another sensor and splice.

thanks for your advice.

fstrnldr

iTrader: (4)

you can't simply spice two sensors together to read both banks. you would need a second wideband controller, and either a second display or a way to toggle between them (unless your display will work for 2 signals). The H pipe probably won't be a good locations because it is only going to equalize the banks, not provide a good constant exhaust flow. I've never tried it myself though, so maybe give it a try and see what happens.

binder

iTrader: (8)

hmm...so baiscally i'm only taking a wideband reading from 3 cylinders then. that doesn't seem like it's safe. What if something goes wrong on one of the other 3 cylinders?

is this what everyone else is doing or am I the only one that worries about this?

Gingervitis526

iTrader: (19)

I think most people throw the wideband on the drivers side bank because it runs the most lean out of the 2, correct me if i'm wrong but thats what i remember reading about awhile back.

binder

iTrader: (8)

sweet, thanks!

after researching on google i see that people with dual exhaust and add a wideband usually do that on the drivers side. They add a port in front of the cat separate of the stock o2 sensors.

I'm going to do that for now until i tear it down and do a complete build.

Thanks for the help guys!