Location of diagnostic port on 2000 Sea Ray 410 Sundancer with gas engines

ArdyA

New Member
Jun 9, 2019
1
Boat Info
2000 Sea Ray 410 Sundancer
Engines
454 Mercruiser’s
hi all,

I was at my boat this weekend and installed a monitoring system panel and fixed the coax cable and also replaced the starboard rpm gauge and volt meter. I then tried starting the engines and the port engine started but the starboard engine cranks strong but won’t start. The monitoring system display says starboard engine diagnostics. I don’t know what diagnostic tool I need and where I can plug it in to see if there are any codes to determine why it won’t start. I used it the week before and it ran fine. It has shut off on me a few times and started hard but now it won’t start at all. I thought maybe fuel filter but wanted to know for sure before I go replacing things.

Any help would be much appreciated!

ArdyA
 

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