Background: I have an 05 Honda BF225 on a 22ft Mako center console. Motor has just over 800 hours.
I was out on the boat yesterday and intermittently started getting a slow beep alarm. The first time it happened was at idle after the boat had been ran for about an hour. Turning it off and then back on resolved the issue for a bit. About an hour later it happened again, this time i was just in gear, running about 3kts. Turning it off and on again made it disappear. It happened a final time when i was at about 10kts. The boat seemed to run fine the entire time, didn't go into limp mode or anything like that. Thinking it may be an O2 sensor issue, what are your thoughts? Thanks in advance guys.
I was out on the boat yesterday and intermittently started getting a slow beep alarm. The first time it happened was at idle after the boat had been ran for about an hour. Turning it off and then back on resolved the issue for a bit. About an hour later it happened again, this time i was just in gear, running about 3kts. Turning it off and on again made it disappear. It happened a final time when i was at about 10kts. The boat seemed to run fine the entire time, didn't go into limp mode or anything like that. Thinking it may be an O2 sensor issue, what are your thoughts? Thanks in advance guys.