Old 08-30-2019, 11:59 AM
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Default Suzki Engine Interface - fuel flow requires reset every time

I have twin 150AP (2018), dual C-10 gauges, and engines interfaced with NMEA network to Simrad NSS Evo 3.

Specific problem is fuel flow. Flawless performance for approximately a year (engines purchased and installed May 2018), but starting earlier this summer (July 2019), engines on startup would display fuel burn at idle of 40 GPH (or similar). Thanks to invaluable assistance of folks at International Marine, they walked me through procedure of accessing Suzuki engine interface for each engine through the c-10 gauge and then re-setting the fuel flow. Performance was then again perfect, UNTIL NEXT STARTUP. I'm now having to go through the reset procedure every time I start the engines.

Besides being a PITA, the brief time during reset when the interface is calculating a burn of 40 gph is throwing off my total fuel and my economy measure for the trip intel on the SIMRAD.

Any thoughts on how to trouble shoot this problem?

Thank you I appreciate your assistance and thought it would be better to post here than email so that anyone else who has this problem may benefit from the answer!