OBD II Software Scanner

Looking for recommendations for PC based software to scan and monitor pcm.

Also schematic for making cable to connect OBDII to PC.

I googled it but was hoping for someone experienced to make some recommendations.

Thanks in advance.

I've used this companies product for 10 years.


http://obd-2.com/

There is a Computer Diagnostics and Programming forum that should have some threads you can find with a search. It is a frequently asked question.

Thnx.

Found a good open source one but want to construct my own cable, any one try this before or have a schematic?

Let's move this where it belongs... may help you get answers.