Calibration & OTS Stages
Read and back up the original calibration, work with your own files using Flasher, or use compatible ready-made OTS stages for the exact ECU software.
BMW M47 / M57 FLASHER
ECU reading and writing. Diagnostics, Live and service.
Reading, backing up and writing ECU calibration are at the core of RSDiag. Diagnostics, live data and supported service functions give you the tools to understand your BMW before and after a change.
Checks & verification
File and software matching, checksum checks before erase and calibration read-back after writing. Availability and preconditions are checked for each operation.
Vehicle diagnostics
Check one control unit or scan the vehicle’s supported modules. Read and clear ordinary faults, see their descriptions and identify the connected units.
Live data & logging
Build a view of the parameters you need: gauges, graphs and saved channel sets. Record a session and export CSV for further analysis.
Service & active tests
Go beyond reading faults: supported adaptations, actuator tests, battery registration and DPF service functions are available in Diag Pro.
Extended ECU information
Read supported information memory, stored VIN and mileage values, and injector corrections to get more context for your diagnostic work.
Functions are available for supported control units and software profiles. The adapter and license determine which operations you can use.
MORE THAN FAULT CODES
Tools for diagnosis and maintenance
The list is specific to the connected ECU: RSDiag does not promise every procedure on every BMW.
Injector corrections
View correction values supported by the engine control unit.
Adaptations & actuator tests
Run the procedures available for the connected control-unit profile.
Battery registration
Register battery replacement where the ECU profile supports it.
DPF service
DPF parameters and supported service procedures, subject to the ECU’s operating conditions.
Start with free diagnostics
Reading and clearing ordinary faults are free. Live + Diag Pro adds live data, extended diagnostics and supported service functions. Flasher and OTS Stages are separate; Super includes all three.