norotor7

iTrader: (2)

I have dual exhaust with an x pipe. I am thinking about putting the AEM wide band sensor in the x pipe to read both banks. What do you guys think?

rao

iTrader: (18)

If it is in a Mazda it won't work

If the X is before any cats it is not a bad idea.

norotor7

iTrader: (2)

Damn Mazda. I should of went with a BMW.

No cats to worry about. Didn't know if there would be to much turbulance or funny air flow in the x pipe.

rao

iTrader: (18)

It's not like a MAF so turbulence doesn't matter so long as it is in the exhaust path. Obviously the best would be 8 sensors, but if you are going to use 1 having it there is not a bad idea. Personally I would prefer to keep it on 1 bank so that you can isolate any problem (put a bung in both sides and you can move the sensor to check).

Billiumss

iTrader: (11)

Closer to the engine the better.

If you have LT headers, put it in the area that the "front" o2 is.

norotor7

iTrader: (2)

thanks for the advice. I like the idea of a bung in both sides.