How do I reset my Harley idle?
To reset your idle setting back turn the ignition switch on for 10 seconds off for 10 seconds (do not start the engine), repeat a total of 4 times. That should reset your original throttle position.
How does Harley throttle wire work?
Throttle by wire is a simple, potentiometer style (think volume switch) design that when the throttle tube is moved, the values are calculated, and an electrical impulse is sent to the throttlebody, and a small electric motor moves the throttle plate, rather than manual linkage via cables.