I have the same problem on my gas engine my starboard engine no gauge at all also I can see my starboard engine on my smartcraf just wandering if that would be my problem too??? I change my smart craf with brand new one out of a box it work fine for 2 ride but same problem came back the funny...
Did you find what your problem was???
I have the same issue I don’t have a diesel
2005 searay 390 DA I have smartview half my gauge not working on the starboard side I swapped the wire on both side and I transfer the problem I purchased a new smartview
And it was fine for about 1 month and...