Opcom Free4all Portable Fix Info

: You can easily move the entire diagnostic suite between different computers. Critical Safety Warning

Reads VIN but no data on 2011+ Insignia. Fix: Go to Settings → Force CAN protocol (500 kbps) and enable "J2534 Pass-Thru". opcom free4all portable

Based on user experiences and expert overviews of the OPCOM platform: : You can easily move the entire diagnostic