I have one of these fitted to my car,it has 3 setting lean(red),stoich(yellow),rich(green).
When i start the car it sits in the stoich(yellow)setting and as i drive it drops into lean(red) and keeps droping right the way down to the bottom.Reading the paper work it is susposed to start in stoich and move to rich as you boot it.
Does anyone know how i can get it to run in stoich
http://www.egauges.com/pdf/AutoMeter/837j.pdf this is the paper work for it
Also i have no idea what stoich means does anyone
thanks Jason

