ANY ONE KNOW HOW TO TEST A VOLTAGE REG ON A 2009 FE450 ? I CANT START MY BIKE ,IT HAS NO SPARK ,IT SPUTTERD GOING IN TO A GAS STATION ,AFTER I FILLED UP IT WOULD NOT START, IT NEVER RAN OUT OF FUEL,AND AFTER LOOKING AT THE HARNESS I FOUND DIRTY CONNECTORS AND A OXIDIZED BLACK WIRE COMMING FROM...