Foxflash Peugeot MEVD17.4.4 Bench Error Unlock Password Solution

By | October 2, 2025

Problem:

I have a problem with the Peugeot ECU MEVD17.4.4 . ECU writing is protected; impossible to write the original file with Foxflash. Error unlock password. Read in bench mode. How can i remove the protection on this ecu?

foxflash psa mevd17.4.4 error unlock password

Solution:

You haven’t read the password correctly. Much safer in boot mode to get password+read.

Read password in boot mode then change wiring and if need and read write in boot.. it’s like certain edc17c60.

Read password on boot and read on boot.