I need help! 03 flh with fuel inj. The motor starts right up and idles fine. Roll on the gas and it breaks up and the engine light comes on. Let the motor come back to idle and the light goes off. I have checked for fault codes and nothing has shown up. I have the Twin Scan 2 from Daytona Sensors which shows any codes. I changed plugs and wires and ready to change coil but looking for ideas before spending more cash. Anybody have an idea? Any input would be helpful. Thanks