http://fishwrecked.com/forum/optimax-115-engine-guardian-system-alarm Web23 jul. 2024 · Cost of Fixing Mercury Outboard Overheat Alarm. In case of primary problems, you can fix your Mercury outboard overheating alarm without any cost through DIY. However, if the problem is serious, you may need to seek the help of a professional. In that case, you have to pay that person his dues.
Mercury OptiMax 150: Interpretation of Alarm Signal - Moderated ...
Web15 apr. 2016 · The Boating Forum - Optimax - 4 Beeps every 2 mins problem, can't seem to solve - Hello, I have a 2006 Optimax 225HP 3.0L DFI with about 300 hrs. It was sitting for about a year. I changed the water pump and leg oil before launching. Within an hour of use I started to get an intermittent alarm. It has now progressed to WebA Mercury SmartCraft System instrument package can be purchased for this outboard. A few of the functions the instrument package will display are engine RPM, coolant … buy usgs topo maps
Mercury Optimax 150 Manuals ManualsLib
Web30 jan. 2024 · This is a motor that came in that had an active low alarm code and alarm. Now the code or alarm is not active. While it was here, we also put on shift and th... WebCustomer: I have a 2005 Mercury optimax 150 that went into guardian mode because I failed to replace the cap on the oil reservoir. It checked out no problems when tested with the meter, but still seems to act like it is in guardian mode. It will rev up to about 4200 rpms then fall back to 4000 then climb to about 4500 instead of the ususal 5200 rpms at full … Webposted 04-18-2010 03:00 PM ET (US) The owner's manual has the answer to what the alarm system is supposed to do when you turn the key from OFF to RUN. In general, most Mercury engine's give an identifying sequence of signals that indicate the alarm system is working and is of a particular type. Again, the owner's manual should explain this. buy usmc uniforms