I have a pontoon boat with a 1984 Mercury 90 hp inline six on it. It also has a commander control box.
I would like to install a tach and trim gauge (it currently has none)
While I realize there is a harness that connects the tach to the Commander box. I'm wondering if that same harness would contain the connections for the trim gauge?
I would like to install a tach and trim gauge (it currently has none)
While I realize there is a harness that connects the tach to the Commander box. I'm wondering if that same harness would contain the connections for the trim gauge?