My bike has been sitting for almost a year. I was out of the country for 5 months and someone was supposed to replace the fuel pump , but when I cam back the bike wouldnt even start. I dont have a lot of home time so I finally got around to tinkering with it today. I installed a new pump motor a few moths ago. When turning the key on it will whistle/whine for a few seconds. It will not fire up, just turn over. But when I pour a little gas into the top end, it fires up and will idle until I turn it off. The fuel pump I bought was just the motor replacement. I'm not sure if I should buy a new assembly or not, thats a couple hundred bucks on a guess. Someone suggested putting it in dealer mode? The display is off, has been for a while. I remember it threw an F1 code I think it was but it ran and rode just fine for months until I left. Just at a loss as to why it will not start on its own without pouring gas in the top in to start it.