Ensure pins 1 and 2 are both connected to a common ground.
To trigger this, you must open the ECU case and ground Pin 24 of the flash chip (or a corresponding test pad on the PCB) for approximately 2–5 seconds while applying power to the main pins. bosch me711 pinout
Through two decades of field data, specific pinout vulnerabilities have emerged: Ensure pins 1 and 2 are both connected to a common ground
details direct connection instructions for the 800-series chip variant. ME7.1.1 400-Series Guide for earlier hardware versions. component layout for a specific car model like an Audi S4 or Porsche 911? Bosch ME 7.9.5 Pinout Details | PDF | Computers - Scribd bosch me711 pinout