14 Puma FTD 250 Pro XS. About mid morning I started engine, put in gear, and idled about 15 seconds and then got a constant alarm that lasted about 5 seconds. Perfect water pressure and water temp. On the Nexlynk display was a W and F flashing side by side. Had 3/4 tank of fresh fuel. Water in fuel alarm? Engine ran perfect with no hesitation at all. Done this twice today. Same scenario both times.