I was having problems with 20 amp EFI fuse burning and found battery was bad , so I replaced that yesterday took for ride and everything was fine. Now went for ride again this morning and started fine , but stopped to get a drink and it just died, fuse is good but have no lights at speedometer and nothing when I try to start ! Checked brake switch , even jumped it across and still absolutely nothing happens ! Any info on how to fix would be greatly appreciated !