Cadillac Repair: repair, idle speed control, test procedures

Question
i recently replaced the idle speed control in my 93 Seville, now my car is idled way to high . i put the codes in to idle it down . but as soon as i put the car in drive it revs right back up. what can i do to fix this problem?

Answer
If you are mechanicaly inclined or know of someone who is, You will need simple electrical schematics, Test procedures and picture locations of the components within the system that is causing you problems of which can't be done on this website which only allows one picture. I do not have a website so you will have to e-mail: onlineautohelp@msn.com in order to obtain the information.