Monthly Archives: November 2023

Foxflash Read and Write Opel Simtec 81.1 ECU

Foxflash new test report: I repaired an ECU simtec 81.1 Opel. and made a clone without any problems, without knowing the PIN code from the old ECU. I did it in FULL system mode read. It took me just seconds. I work very calmly with foxflash. SIEMENS SIMTEC81.1 – Opel [Gasoline] pinout to foxflash