- on the furnace controller board, does the flame sensor(orange) get * what pin number on the 9 pin connector, the wire popped loose so the main burners are not get- ting * could the flame sensor be the * Thanks. Tshooter32
I would just add that when a pin connection comes loose it is usually a good idea to put a new pin connector on the sensor wire. There can be a great deal of intermittent lock out if the old pin fits loosely in the plug. Just my two cents..