The alarms work and main tank transfer pump works when bypassed directly to battery.The manual oil toggle does not.The led gauge flashes only once before setting on green.The other led flashes 4 times before setting and that system works.Question does the gauge only display information inputted or is there a possibility the gauge outputs information and could be the reason the main tank pump does not go on when needed.I do have voltage to the pump when the key is on.If there are any specific forum discussions or websites that have detailed trouble shooting info. it would be appreciated.