Read through the 2006 CMU cam2 workbook - Rev. B and look at page 41 for specific infomation on connecting the camera, pay attention to what hardware you are using, there have been various versions of the CMUcam2 before 2006,
If you are still having problems,
Make sure you read through previous posts about tracking, I believe there is a jumper you need to reverse to switch tracking directions, but look here for more details,
http://www.chiefdelphi.com/forums/sh...t=cmucam+track
If this doesn't have what you are looking for, search for the specific problem you are having ,
http://www.chiefdelphi.com/forums/search.php?