This BimmerFlasher module enables communication with Siemens MSS54 and MSS54HP ECU, which are used in BMW S54 engines
Module price: $50 for 1-year activation
Flasher:
- Read and write calibrations. File size: 32/64kB
- Read and write full (program + calibration). File size: 512/1024kb
- Write only calibration area from full
- Automatic checksums correction for all necessary areas
- Compatibility checks before writing to ensure incorrect file is not selected accidentally
Diagnostic:
- Read ECU error codes
- Clear ECU error codes
- Reset ECU adaptations
Data logger:
- View live parameters in real time
- Record sessions for further analysis
Communication with the ECU is done through a USB to OBD port diagnostic cable based on FTDI chips. Stable operation and fast communication require a high-quality cable