Just purchased a 08ultra. No history. Bike has Rinehart true duals, and the air cleaner is modded. The idle stays around 2k, expect when I twist the throttle all the way back "past normal throttle return". Any ideas? All I know is I sold 01 ultra with same exhaust, cams and power commander and the 08 flies compared to it!
Thanks!
Try cycling taking ignition off, then on, then place right grip switch to on, then reverse order going to off. Wait a bit between steps. Repeat this three or four times. This is the procedure for resetting the zero throttle position. What happens is if you kill the motor with the handlebar switch, you might not be at zero throttle at the time and occasionally this will be learned as the new zero position. Happens to me every now and then.