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Hi Guys,
I did a search on the forum here, but couldn't find anything relating to this.

What exactly is the setting in TunerPro RT that refers to a setting (Set or not set) "Dual Bank O2's".

I tend to think it refers to if there are two O2 sensors or four sensors (dual Bank?). Would that be correct?

Where 2 sensors would mean just one each in each of the exhausts from the v6 engine before the cat. Where Dual would be two sensors in each of the exhausts (one before and one after the cat. on each side).

Any ideas ?

So it all depends on which bin/xdf version you're talking about but it's basically a setting to disable the passenger(left) narrowband from being used & will just use the narrowband in drivers side(right) & allows the wideband to be put in disabled bank & make adjustments or whatever wanted from that!

VX L67 Getrag wrote:So it all depends on which bin/xdf version you're talking about but it's basically a setting to disable the passenger(left) narrowband from being used & will just use the narrowband in drivers side(right) & allows the wideband to be put in disabled bank & make adjustments or whatever wanted from that!

Ok, that sort of makes sense to me, thanks.

So if set, then it will reflect changes based on both O2 sensors presumably?