I have already had the frustration of my Throttle Position Sensor making my bike have no spark. It just randomly started doing it. I wish you could just overide the TPS system on the KTM like I can on my YFZ. YFZ's struggle with throttle response and Idle becasue of the TPS. But with the Yamaha i Just cut the wires, soder them together and problem solved. with the KTM SX you have to buy a dirtbike CDI if you are gonna do the same procedure. Otherwise i bet you would end up with no spark. Oh well I LOVE MY KTM! Never owned a bike with better fit and finish. SHARE YOUR THOUGHTS.