PEAK-System Forum

It is not difficult to find out, until 1994 was used type OBD1, after 1996 - OBD2 and in between was a transitional period, in which both versions were used. There are other methods for more accurate determination, you can find more information here: please do not post any links to unknown webpages ...

Thanks for the reply!

What is the difference between PCAN-USB and PCAN-USB opto-decoupled?
How significant are the differences between their capabilities?