rmcurtains
New Member
My alarm has started going off and I'm needing help to determine the cause. It's a 1/2 second beep every 60 seconds. The manual says it's an emissions alarm and take to service center for diagnostics. I did this, they said it was the O2 sensors and replaced them. Tech said it tested fine after replacement. $450 later I took the boat out and after about 30 minutes the same alarm started going off again. Can anyone help please? Boat is 2011 with 160 hours.