I have a pair of 1990 Yamaha 150's. Problem is throughout most of this season I would start the motors, alarm would continue sounding, RPM would read " 0" and indicator lights were in green on both. After a short time (10-15 sec) alarm would stop and RPM would read normally and indicator lights stayed in green . Other than this the motors have been running great. Went to start today, port motor had no alarm sounding but RPM's read "0" and stayed there. Starboard engine had a continious alarm that wouldn't stop, all lamp indicators flashing and "0" RPM's indicated. Checked all connections etc. Hope someone can help with this one ,Thanks.
