As titled, iecutool.eu here will show how to read Porsche SDI6/SDI7 engine ECU CS and PIN code using CG FC200 programmer.
In FC200 software, select Porsche SDI7 ECU.
Check bench wiring diagram.
Connect ECU with FC200 follow the diagram.
Read and save ExtEEPROM and Pflash data.
Select decrypt immo data.
Then load ExtEEPROM and chip ID data to retrieve CS and PIN code.
Read CS and PIN successfully.
