Ive got a 2000 ex, that im turboing, buying most of my stuff from spoolin , my question is my car has 2 o2 sensors, now when i put on the manifold and the rubo I will only have one o2 hole.

Im going to be running a p28 so do i need both o2 sensors plugged in? Or just one?

 

Kinda need to know this. Anyone?

 

what are you tuning with? You probably need to askyour tuner if he'll need the other one

 

uberdata. As for tuner i havent even started too look, its just that spoolin is going to be making my stuff , as soon as he get my money order, So im trying to figure that out.

 

only need the pre cat one

the other is just for obd2

 

K thanks thats all i wanted to know.