I have a 40hrp Mariner and the last two times I took it out the alarm in the control box does not go off. Everything seems to be running o.k , water is flowing through the pump good and the oil injection seems to be working. Is there a module that needs to be replaced? When I first bought the boat a few years ago it did this once and then stopoped. Any help would be very much appreciated.<br /><br />Thank's
