2006 Sportman 500 EFI Issues

A few days ago I got a steal on my second Polaris, a 06 500 EFI with just over 2500 miles, it was only $1000. The first day it had a few issues but was overall great. The next day it would start and idle nicely, but as soon as you touch the throttle it dies. I pulled the plug and it is soaked in gas and black. I have adjusted the throttle cable and check the connections to the MAP and TPS. Any ideas or advice would be appreciated.