Champion 190 wiring

[Deeredude64]

I’m in need of some help. I was in the process of installing new gauges in the boat and didn’t like how much unnecessary wire there was under the dash and behind the switch panel. Thinking that it was just excess wire running to the circuit breaker box and back to the switches I thought I would eliminate it but removing the circuit breakers and adding a fuse block. I have most of it working but now my aerator and hydro air are back feeding and each switch activates both pumps. Does anyone have a wiring diagram for a 190. It’s a 1990 model year. I have a diagram for a 188 but it’s different then what I have. Or if some one can explain how my connections should go I can go that route as well.

[Lea]

Anyone????

[Tx Champ]

I've got 1993 wiring diagrams. The 190 was still in the lineup then. Also have 1989 diagrams. Need an e-mail address.