CALIBRATION / DIAGNOSTICS / FILE SERVICES
ECU Solutions
From performance calibration to a specific software request. Explore 25 manual service options, organized by the work you need.
Choose the work you need. We review your original file and confirm the application before preparing any changes.
Performance & Economy
Calibration tailored to the engine, hardware and intended use.
Stage 1 Tuning
Power and torque calibration for a standard hardware setup.
Stage 2 Tuning
Calibration matched to documented hardware upgrades.
Stage 3 / Custom Tuning
Individual file work for extensively modified applications.
Economy Tuning
Efficiency-focused calibration for the vehicle's duty cycle.
TCU / Gearbox Tuning
Transmission calibration aligned with the engine setup.
Emission System Solutions
EGR, DPF, SCR and intake-system file services for eligible applications.
EGR Off
EGR-related calibration for a confirmed eligible application.
DPF Off
Application-specific diesel particulate filter file service.
AdBlue / SCR Off
SCR and AdBlue software requests reviewed individually.
Flap Off / Swirl Flaps
Intake and swirl-flap software solutions by application.
Lambda / O2 Solutions
Lambda-monitoring requests with a defined software scope.
OPF / GPF Off
Gasoline particulate filter calibration requests.
Driving & Start Functions
Application-specific adjustments to starting, limits and driving functions.
Start / Stop Off
Automatic engine start/stop function calibration.
Speed Limiter / Vmax
Vehicle-speed limit calibration by application.
Rev Limiter Adjustment
Engine-speed limit requests for a documented setup.
Cylinder Deactivation Off
ACT / COD function requests on compatible software.
Hot Start Calibration
Starting-related file review for a warm engine.
Cold Start Noise Reduction
Cold-start behaviour assessed for the exact application.
Sound & Motorsport
Specialist requests assessed against the vehicle setup and intended use.
Diagnostics, Recovery & Cooling
File review, original calibration support and confirmed cooling services.
DTC Solutions
Targeted diagnostic-code file review, not blanket deletion.
Checksum Correction
File-integrity review and checksum service where supported.
Original File / Stock Restore
Original-calibration matching and restoration review.
BMW Fan Control
95°C coolant temperature calibration · 20 ECU variants
ABS / ESP coding & data enquiries
Select a service to review the file requirements and send a manual request.
Send your file / Contact us
Fill in the form and send — your request opens in WhatsApp ready to send to us, and a copy is saved to our admin panel.
Quick contact channels
You can message us without waiting for the form. Your messages reach our team instantly.
One file, up to 20 MB. An original file is required for mileage correction; files are optional for other enquiries. Work is performed manually by the Digisoft team. Submitting saves a request and may open a prepared WhatsApp message; it does not send that WhatsApp message automatically.