06-09-2016, 08:22 PM
I have no idea, but three air sensors could be Master Pressure, Front Brakes pressure and Rear Brake pressure. Those are the analog gauges that I have on my coach.
I have not looked at the back of the gauges but think that the air sensors are in a separate box that in turns sends electric signals to the gauges.
So, When you took out the old dash, did you find a box with air going into it and electric wires coming out and going to gauge?
Does that line up with your way of thinking as well?
bill
I have not looked at the back of the gauges but think that the air sensors are in a separate box that in turns sends electric signals to the gauges.
So, When you took out the old dash, did you find a box with air going into it and electric wires coming out and going to gauge?
Does that line up with your way of thinking as well?
bill
Bill Johnson
Birmingham, Alabama