is there any way to bypass the ais and have the car idle normal? my car has a random idle. sometimes it idles good at 900-1000rpm. other times its at 1400-1500. it seems to be affected by speed. i get off the highway and throw it in netural and it idles high at a dead stop. i dont think the speed sensor is bad. my other omni had a bad speed sensor and it never messed with the idle. never threw a code either. or is the spark scatter making it idle high? how do you turn it off?