Sorry, slightly more on topic, mine jumps to around 2000 immediately on pretty much every start up but drops back much more quickly (straight down to idle in maybe 20 or 30 seconds) on a warm day or if the bike has recently run. The fast idle is taken off coolant temperature so, if the coolant in the area directly around the sensor has cooled sufficiently in that short time, then the fast idle will still initiate. As soon as the engine runs and the coolant circulates, then the fast idle will drop back. On a cold day the fast idle on mine will drop back in steps, 2000, 1750, 1500, 1250 over the course of maybe 3 or 4 minutes.