2018 R3 NMEA 2000 connector location

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rjgR3
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2018 R3 NMEA 2000 connector location

Post by rjgR3 »

Hoping someone can help me locate the NMEA 2000 location in the engine compartment. I am trying to install a Garmin GFS 10 fuel sensor. Thanks.
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bruceb58
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Re: 2018 R3 NMEA 2000 connector location

Post by bruceb58 »

rjgR3 wrote: Fri Mar 01, 2024 1:28 pm Hoping someone can help me locate the NMEA 2000 location in the engine compartment. I am trying to install a Garmin GFS 10 fuel sensor. Thanks.
You won't likely find one in there. It's CAN bus up to the dash where there is a gateway to NMEA 2000,

Out of curiosity, why are you installing a fuel sensor? All of that is pretty much on the CAN bus already. What engine do you have?
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Re: 2018 R3 NMEA 2000 connector location

Post by rjgR3 »

Thanks for the reply. I have a 5.7L 300 HP volvo penta with the GPSMAP 7607 Glass Captain. I have had difficulty with an accurate fuel level reading even after calibration of the 7607. After posting I was able to get into the NMEA2000 by tying into the transducer and the system now wees the GFS10.
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Re: 2018 R3 NMEA 2000 connector location

Post by AsLan7 »

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Hey so glad you found us RjgR3. Glad to hear you figured it out.

Any pics?

And welcome aboard mate!

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Re: 2018 R3 NMEA 2000 connector location

Post by bruceb58 »

rjgR3 wrote: Sat Mar 02, 2024 10:15 am Thanks for the reply. I have a 5.7L 300 HP volvo penta with the GPSMAP 7607 Glass Captain. I have had difficulty with an accurate fuel level reading even after calibration of the 7607. After posting I was able to get into the NMEA2000 by tying into the transducer and the system now wees the GFS10.
Good idea getting it from the transducer. Completely forgot about that.
2017 R5 350HP Mercruiser Bravo III
Northridge, CA
Big Bear Lake, CA
South Lake Tahoe, CA
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