Need help

so I got my mechanic to remove the data tool alarm a number of weeks ago as it was causing me issues. 3 heat cycles later (well about 30) and the engine light is s till on

- engine light on
- if I restart bike when warm it will still apply auto choke
-won't start when warm with out throttle
- occasionally feels as if the throttle is sticking

Any ideas, I'm hoping they are all linked and it's a simple fix, when it's running its running fine

Daytona 600

Cheers