This is a old topic...Has anyone got more information? The Porsche 996 ECU, MS 3 are OEM Bosch 7.3.1 Ecu's. I can pull the ID stuff but the family of protocols is wrong for my ecu. I would like to learn more about ecu programming especially communications.
PS If I have the A2L, the bin, and a tool that can communicate with it but the tool software doesn't support it, can I make my own file?