Monthly Archives: February 2023

Foxflash VAG Simos 18.1 Error Patch File?

Problem: It’s boot mode read file and I tried to write VAG Simos 18.1 with OBD using foxflash software. Tried with 13.5v and without external power. Tried with original and mod file. What this error mean? (Error Patch File) Solution: You cannot write a boot file via obd, simos 18,1 obd is calibration area only… Read More »

Foxflash MG1CS011 Error SK2 Bench Locked?

Problem: I have a problem with 2022 vag cupra MG1CS011 ecu, connection OK. Foxflash gave error Error SK2 Bench Locked. Any idea? Solution: ECU to new, it’s locked against bench reading. After 07/2020 it’s complicated to read New protection Impossible to read this ecu with any programmer, even autotuner.