hey eueryone, just wanted to know whats the go with these afr gauges not working right on xr6 turbos, well anyways mine is a ba model an iv hooked up an afr gauge to my car an iv hooked up my sensor wire to the black wire on the exhaust sensor, it reads crazy lean, rich, lean, rich sort of thing, iv also tryed grey an that jus reads lean, well anyways if anyone has hooked it up to a different wire let us know your results please. I think I may haue to go wideband if I cant get it right seen autometer sell em for 450.