The tools mentioned here are able to communicate with the flashchip on the MS43, where the ECU data is stored.
The ISN area is only written in bootmode, regardless of which software used.
These tools will work for MS42 & MS43 ECUs.
- JMGarage Flasher
- Galletto 1260
- Only ignition on needed
- No checksum correction
- Only 64 KByte read/write
- Download from Google Drive
- Siemens MSS5x Flasher (Credits belong to Kim Freding)