High idle - TPS? - Page 3

ChopperCharles · 08-09-2021, 12:40 AM

Idle has been acting up the last few days. It'll stick right around 3000 rpm, and will not come down. If I let the clutch out slowly the bike will fight me as if I was giving throttle input. There is no vacuum leak and the throttle cables have plenty of play and are not binding. They're returning to the stop correctly.

I'm guessing the throttle position sensor is at fault. Or is there an IAC (Idle Air Control) valve to contend with?

Charles.

08-09-2021, 12:40 AM	#1
ChopperCharles Join Date: Feb 2018 Location: RDU, NC Posts: 677	High idle - TPS? Idle has been acting up the last few days. It'll stick right around 3000 rpm, and will not come down. If I let the clutch out slowly the bike will fight me as if I was giving throttle input. There is no vacuum leak and the throttle cables have plenty of play and are not binding. They're returning to the stop correctly. I'm guessing the throttle position sensor is at fault. Or is there an IAC (Idle Air Control) valve to contend with? Charles.
	0