Try disconnecting the wire to the oil pressure sensor. The sensor could be stuck. If that cures it, replace the sensor.
Alan Bergen 35 Mk III Thirsty Rose City YC Portland, OR On Sun, May 31, 2020 at 2:32 PM Nate Flesness via CnC-List < [email protected]> wrote: > Our 1980 30-1 has the original 2QM15 and instrument panel. Last night on > the mooring, the warning buzzer above the usual three idiot lights started > going off, intermittently - 15 or so seconds on, 15 or so seconds off, > repeat. The big red switch was OFF, the ignition switch was OFF with the > key on its usual in-cabin hook, the engine was not running, and there > should NOT have been any power to the buzzer!I The oil pressure light > glowed faintly when the buzzer was buzzing. I repeat, the engine was not > running and the ignition was OFF. We've had this Good Old Boat 15 years > now, this is new. > > Today, mystified, I disconnected the buzzer, to avoid further annoying the > neighbors. I had some tranny work done recently, maybe the installers > bumped the wiring or something..,. ?? > > I assume some short somewhere? Any ideas? I faintly remember a > short-finding recipe on this wonderful list many years ago, anyone remember > it? > > Nate > Sarah Jean > 1980 30-1 > St. Croix River Hudson WI > and > Raven > Tartan 31 > Siskiwit Bay Marina > Lake Superior > > _______________________________________________ > > Thanks everyone for supporting this list with your contributions. Each > and every one is greatly appreciated. If you want to support the list - > use PayPal to send contribution -- > https://urldefense.com/v3/__https://www.paypal.me/stumurray__;!!LIr3w8kk_Xxm!4LPkqzUDKzXoCHrspClAllOjOL-_4Q_TcFGa0xsGM2pg7kTW_W5tXfrpybP9QpUltxA$ > >
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