OBD II code reader

[Little Beavis]

What can I buy (affordable) that will work for reading the codes I get on my car. As I'm tuning this thing more and more and just trying to learn what we can get away with, I think I've worn out my welcome at Auto Zone. . .I think they seem me and just get the reader out . . . and I'm sick of buying crap to make it seem like I came there for another reason! Any suggestions?

 

[igdrasil]

well...wester auto here sells one, its a orange unit, cost around $99. It reads codes fine in my car, and deletes CEL

 

[PaulMP3]

i think linux has one for a palm pilot..