https://github.com/UnaPibaGeek/CBM

Some things to consider about this: ODB2 is pretty standard in most cars but each car manufacturer has their own subset of protocols,  (i.e. if you’re having car issues and use a basic scanner, the scanner won’t always be able to give you the right diagnostics information) but this is still very interesting.

Lastly, a potentially very useful website for car hackers mentioned in the presentation: http://opencandb.online/