Would there be an existing Merc junction box that came standard on the 342? My tach gauges have digital hours for the engines, if that makes a difference.
Probably not. Are your engines Smartcraft-compatible? Smartcraft was introduced in mid-2002.
You probably have the standard Faria analog gauges, not Smartcraft gauges. The Faria tach has a digital hour meter, but it's not reading digital info from the engine computer. It's just a counter for the hours when your engine is running. They can actually display a number that's different from what's stored in the engine computer.
I would not expect junction boxes. I had to add a couple when I installed vessel view. The smartcraft gauges don't seem to use the same connection as the VV.
@BlackWatch Are you looking to add VesselView Mobile? If so I posted under similarly named thread what I did for my 2003 310 that I expect you'd need to do the same, if you have SmartCraft. Call Merc with serial numbers, they will confirm but as I mentioned above, if you have the logo you likely have the early version like mine.
Call Mercruiser with your engine serial numbers and they’ll be able to give you a definitive answer. My 2002 FV270 is SmartCraft ready... just made the cut by a few hundred. Lol
Comments
You probably have the standard Faria analog gauges, not Smartcraft gauges. The Faria tach has a digital hour meter, but it's not reading digital info from the engine computer. It's just a counter for the hours when your engine is running. They can actually display a number that's different from what's stored in the engine computer.
Regards,
Ian
The Third “B”
Secretary, Ravena Coeymans Yacht Club
https://www.rcyachtclub.com/
2002 FV 342 on Lake St. Clair - Past Commodore SHC - Vessel Examiner USCGAUX
Regards,
Ian
The Third “B”
Secretary, Ravena Coeymans Yacht Club
https://www.rcyachtclub.com/
I will review your thread.