2003 gti le rfi won't idle

[Branevan12]

I'm new to fuel injection a 2 stroke usually if I have a jet slot that won't idle I clean the carb , but I'm kinda stuck on this one has a lot of electrical components and everything. Anyways have a new toy been sitting for a year or so at first would bog down and wouldn't go past 2500 or so rpm so I drains the gas put 93 octane in and now it revs out a lot better but now it won't idle .

 

[Kris69]

Clean your fuel injectors and replace spark plugs would be the first start. These Rotax engines idle on 1 cylinder until about 2000 rpm then both kick in. Anything that's a bit weak magnifies the problem.
DO NOT run injector cleaner in your fuel either. The injectors need to be removed to clean them. Pretty easy to do yourself, look on YouTube.