brundell88

I was wondering what everybody's opinion is on going with the innovate psn-1 powersafe wideband /nitrous pressure gauge. I was going to install this as a failsafe in case I had a lean condition, but how would this work if it only monitors 1 bank of the engine? I was told by a tuner that the gauge is not worth the money as a fail safe because of this and it makes sense. Any input on this would be appreciated.