IAC stepper motor faulty?

excarlos

New Member
Hi guys. I got a 4g93 and my IAC is always fully opened and idle sits at 2k rpm even when hot! Now I pulled the IAC out and cleaned it and also screwed it back to the closed position and reinstalled...
The car idled ok at 1000rpm when hot. I key off and back on. Started. Now it idles at 1200rpm. Repeated... 1400rpm. The stepper motor is only opening each ignition cycle. Anyone else had this issue?
 
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