Offshoreonly.com - 2011 496 ho ( serial number 1A350826) alarm overspeed

Offshoreonly.com (https://www.offshoreonly.com/forums/)

- General Q & A (https://www.offshoreonly.com/forums/general-q-20/)

- - 2011 496 ho ( serial number 1A350826) alarm overspeed (https://www.offshoreonly.com/forums/general-q/383654-2011-496-ho-serial-number-1a350826-alarm-overspeed.html)

oko440

09-11-2024 04:49 AM

2011 496 ho ( serial number 1A350826) alarm overspeed

Hi all,

I have a overspeed alarm on my 496 ho at around 4000-4200 rpm. Engine goes on safe mode
temperature is good 69-70 degree celsius.
I was reaching 5100 rpm normally and with the alarm 4500 rpm.
any idea what it could be?
For info, i also have a problem on my IAC ( need to change it).

All times are GMT -5. The time now is 01:32 AM.