Air Conditioned Idle?

[E30godz]

Well when i had my AC, i could hit the button and it would come on very cold, and the idle would raise, ever so slightly...actually it would make it a very rock solid idle right at 750 RPM. Without the AC on the idle would be a bit lower, around 600 and kinda wander 50+ or - RPM. I figured it was the extra load of the AC and the engine compensates, not wanting to stall itself out. Well yesterday i removed all the AC...and now when i hit the switch, it does the same thing?? What gives? im actually leaving the AC "on" because the idle qaulity is better now heh.

[AndrewBird]

It is most likely something with the switch that tells the ECU that the AC is on. IF you like the idle where it is, leave it on. And if you want to take the switch out, just bypass the switch and get rid of it.

Andrew