Just finished fitting an early 90's Mariner 135hp 2 smoke to my boat. As far as I can tell all the wires are in the right place. When you turn the key the control box beeps a long beep then three shorter beeps then when the engine starts there's a constant beeping from the box. LOTS of smoke so oil's getting through . Oil tank on engine brimmed & getting oil from the remote tank under pressure, initially dropped as I fitted new pipes but cracked the top half a turn as it states on the tank sticker and oil comes out. Disconnected the wire from the cap sender (blue) plus tried disconnecting the wires from the oil pump unit no change and when the engine ran out of fuel (5 litres so no grass cutting now) the beeping continued until I turned the key to off.
Apart from the fact my 45 litre tank now looks a little on the small side what's my next move to silence the beep. Also rev counter hasn't moved. Is it possible the alarm has a short in the remote ? Engine & remote came as a unit.
Thanks in advance for any help.