customnytromtx69
Pro
I am getting code 43 sometimes on start up and the fuel pump wont kick in. I am wondering what could be causing this as my local shop cant figure it out. It only happens after the i have been out on the sled for couple hours and then shut it off and let it sit for awhile. code 43 is voltage problems to fuel system /fuel pump. Everything will come on gauges .. etc.. sled will crank but fuel pump wont kick in. If you leave the sled for about 8 hours and go out and turn the key she will start. ?? any suggestions?????
NyTrOMaNIaC
TY 4 Stroke Master
Had this problem with mine. Fuel pump went kapuut at the trailhead and ruined my day 
Dealer pulled the fuel pump from my sled and tested it, but it was done ! They removed a brand new fuel pump from a still crated FX Nytro the same day and the rest was history, no more issues ever since.
Dealer pulled the fuel pump from my sled and tested it, but it was done ! They removed a brand new fuel pump from a still crated FX Nytro the same day and the rest was history, no more issues ever since.
347strokin
Expert
I would also just check out your fuel injection fuse area to make sure everything is tight and no loose connections. Would be a pretty simple fix if something wasn't making proper contact here.
