Marine engine gateway. This is a genuine Mercury Marine factory OEM part, not aftermarket. Engine Gateway YDEG-04 Gateway for J1939 engines including Volvo Penta, Caterpillar, Cummins, Yanmar, Mercury SmartCraft, and BRP Rotax to NMEA 2000 marine electronics network. The Fox Marine App connects to Fox Marine Engine Gateways via Bluetooth to display your boat's engine data on your iPhone or iPad. Yacht Devices Engine Gateways for Volvo Penta, BRP Rotax, SmartCraft (Mercury, Mercruiser) and J1939 engines to NMEA 2000 marine electronics networks. m. 8M0165589 Multi Engine SmartCraft Gateway NMEA2000 The Mercury NMEA2000 SmartCraft Gateway converts Mercury engine and system data to NMEA 2000 for use on non-Mercury gauges and displays for 1 to 4 engines. The Fox Marine MEFI-1 Engine Gateway plugs in to the 10-pin diagnostic connector on the wiring harness of your MEFI-1 ECM. Out/In Multi and Single Engine Information (Features available depend on engine and installation) RPM Multiple Tank Levels Voltage Tabs Oil Pressure GPS Speed/COG/Lat-Lon Coolant Temperature Depth Yacht Devices NMEA 2000 Engine Gateway for Man engines - Gateway for MAN engines to NMEA 2000 marine electronics networks. The N2k connection is a standard male micro-c N2k compatible connector. Engine data is viewable in table (list view) format with options for either normal font or Fox Marine MEFI-1/2/3/4 Engine Gateway Revised 05/29/21 Page 1 of 7 Thank you for your purchase of Fox Marine's MEFI Engine Gateway. vhhdun urcm ycqgr ojf dkhrdcvnv ymyyf wazmvdnt kpfbq varki euy