i have a 1978 85 hp johnson. i am trying to hook up the tilt and trim gauge but dont know what wires go where on the back of the gauge. if anyone could please help with this.
if you have a purple wire..and it comes from control it should be b+ goes to "I" terminal
black wire ground goes to "G"
white? sender wire goes to "S"
if your wires\ gauge have different markings\colors list them and we may be able to help
Wayne