This is on a '96 Mercury 200hp EFI outboard S/N og373964. I have been experimenting and found that if I disconnect the one purple wire feeding the low oil warning control the beeping stops. According to the print out from Mercury this control box is just for the low oil alarm. Does anyone know anything about this? I just want to disable the alarm to run premix and see if the oil injector system is still functional and not just a sensor gone bad. I want to make sure this does not disable the temperature warning too. 