My engine sensor error cleared quickly after startup and I’m not sure they checked codes as the other info was enough to diagnose. Tech said the issue causes fuel pressure to flood the engine (90 psi vs target of 20) and that can trigger sensor code.
Had a similar issue with my 2009 496 starboard engine this year and I noticed rich fuel smell. Tech found my fuel cooler modules were shedding paint. Replaced both and resolved the smell and RPM lag. Mercury has a service bulletin on the issue. Good luck.
5)replaced the 26” cabin flat LCD TV with a 32” and sound bar (more work than expected)
TV and sound bar look great, started to change out mine but gave up. Did you use a scissor mount for the tv? Mine was hard mounted and I could not figure out how to upsize the tv and fit behind the mount...
Have a 2009 330 and was getting a long beep when trying to use V berth last weekend. Thought it was a faulty inverter at first. I removed the panel and plugged the v berth into a 120 outlet and it worked fine. Turns out I had dead batteries and a bad alternator.