If you look around theres a guide on google or something that shows you how to set the idle it is something like start car unplug iacv set idle on grubscrew then remove battery for 30 mins to reset the ecu.... Then try it im not 100% but its close as i say best finding the guide ;)
Been on civiclife for a while though id have a nosey around here. Just wrote my b18 turbo'd eg off but hey ho move onwards and upwards nice to join thee forum :)