I need some help. Reply if your out there.

 

I have a ktm525. My quad had set for 2 months. I drained the gas cleaned the carb. I changed the plug, checked the spark,and cleaned the filter. Iturned the Idle all the way back finally got it to start. I will start but if I take my hand off the throttle it shuts off. If i turn the idle up it wont start because of the TPS sensor. How do I get it to Idle.