a/c

[FESI]

I was wondering is it normal to rpm drops when i turn the a/c on, around 200-300 rmp in idle, i'm asking because i know that a/c equiped cars has idle increase when a/c is on, and does some1 knows how idle increse works on pre & post face lift cars (mine is a le-jet pre-facelift)

[Simon]

The idle should increase to 900rpm on motronic cars, there some extra wiring next to the ECU that needs to be plugged in, not sure about the early cars though, Ant is your man for A/C stuff...