I am having trouble configuring idle - no matter what settings I set, the after driving or holding RPM at standby, when the throttle is released the idle falls to 1100RPM and then very slowly falls down to the correct (790RPM) setting over 40-50 seconds. Looked at the diagnostics and I see that the ECU for some reason sets the ICV to 37% and then slowly drops by 0.2-0.4% every second. By using the manual slider, I can set rpm to less than 700RPM and when manual setting is left, RPM drop down immediatly. Changing settings at "Engine Start" tab did affect RPM after start, but it still holds the RPMs at 1100.
I did follow the guide for setting the idle, but it did not work for me. Any other settings I can tweak to fix it?
