Anyone have any experience with this "universal code reader" I saw in my harbor freight circular? I'm not necessarily interested in using it on my S, but on my beater car (a 1996 toyota camry 4 cylinder). I know that scan tools can run in the hundreds. I also know that on some cars, you can check some trouble codes w/o any reader. here's the link:

http://www.harborfreight.com/cpi/ctaf/disp...function=Search