Help please!! I have a 2006 max ii and it will not start via key. When I turn the key it doesn't even make a sound. I took the battery to get it tested and it works fine. However I can start it with the pull starter. Also winch won't work and all lights and amp meter dont work. All electrical doesn't work. Once on it will only stay idling with the choke out. If i push the choke in then the engine dies. Any advice would be helpful. 18hp b&s vanguard