Enybody knows how to make own OBD II system??

 

You can buy programs and adaptors that lets you use a palm to hook up to the OBD port. You can clear codes and montiter various engine functions. Autoterra and Digimoto are the more popular brands. I assume this is what you are looking for, though I can't really tell from your somewhat cryptic post.

 

dont think one can be made unless you know how to write programs, best bet would be to buy software and components and use with laptop/palm

 

any websites where i can find software??

 

check out www.Scantool.net

do a search on google.........

 

Thanks guys

 

You can also try this web site of Palm scanning devices.
http://www.auterraweb.com/scantools.html