Hello,
I'm new here and I've been looking all around trying to understand how can I connect my engines to the garmin gps 546S via nmea2K.
I bought my boat with two DF115 S/N 11501F-881400 and 11501F-782807 and by the serial numbers one is 2008 and the other 2007 (I guess by the numbers). Base on this information I found that was pretty easy to connect via plugs already on engines. After open the covers I found all connections in use except the one for diagnostic (by the way one engine looks missing the connector). Please I need some help to guide me on right direction.
Checking about cables I also found 2 types of interface EP20, so getting confused and lost on this....please any help!!!!?!?!?!?
I'm new here and I've been looking all around trying to understand how can I connect my engines to the garmin gps 546S via nmea2K.
I bought my boat with two DF115 S/N 11501F-881400 and 11501F-782807 and by the serial numbers one is 2008 and the other 2007 (I guess by the numbers). Base on this information I found that was pretty easy to connect via plugs already on engines. After open the covers I found all connections in use except the one for diagnostic (by the way one engine looks missing the connector). Please I need some help to guide me on right direction.
Checking about cables I also found 2 types of interface EP20, so getting confused and lost on this....please any help!!!!?!?!?!?

