I just recently repowered with a 2022 Mercury 225 4 stroke on my boat. I had a question? After starting my break in period, I noticed the the water pressure did not register on my smart craft. I asked the team who rigged my engine about it. They advised me that I'll need something else to hook up, so I can see my readout. Can any of you verify that this is true? If so could you tell me exactly what I'll need. Thanks in advance.
The Smartcraft I'm running is :Mercury MercMonitor NMEA2000 LEVEL 1 With CAN Harness