and cleaned/working properly i.e. Idle adjusts properly w/Air conditioning/Cold Start function works/Idle pops back up when letting off gas coming to a stop (as it should). IMO un-metered air is getting into the system somewhere not allowing me to adjust idle below 1000rpm. I use NProbe for diagnostics. I don't remember the idle fluctuating when turning the wheel before. I've owned the car since 2000.