Siemens MS41 original ECU files
Original (stock) files read from Siemens MS41 engine control units: 141 files for 2 makes and 4 models. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
141files
2makes
4models
1HW numbers
2SW numbers
Vehicles with a Siemens MS41 ECU 4
All Siemens MS41 files 141
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| BMW 3 Series2.0 166hp | Siemens MS41 | — | — | 23417104 | €20 · Open |
| BMW 3 Series2.0 166hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.0 24V 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.0 24V 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.0 24V 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.0 24V 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.0 24V 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.0 24V 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.0 24V 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.0 24V 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.0 24V 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.0 24V 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.5 170hp | Siemens MS41 | — | 6577205020 | 2341P114 | €20 · Open |
| BMW 3 Series2.5 24V 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.5 24V 170hp | Siemens MS41 | — | — | 6560ED11 | €20 · Open |
| BMW 3 Series2.8 190hp · M52B25 | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 24V 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 24V 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 24V 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 24V 193hp | Siemens MS41 | — | — | 21596104 | €20 · Open |
| BMW 3 Series2.8 24V 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 24V 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 24V 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 24V 193hp | Siemens MS41 | — | — | 4212O10D | €20 · Open |
| BMW 3 Series2.8 24V 193hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 Series2.8 24V 193hp | Siemens MS41 | — | — | 3642M117 | €20 · Open |
| BMW 3 Series2.8 24V E36 193hp | Siemens MS41 | — | — | 23411124 | €20 · Open |
| BMW 3 SeriesM3 3200 24v 243hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 SeriesM3 3200 24v 243hp · S50B32US | Siemens MS41 | — | — | — | €20 · Open |
| BMW 3 SeriesM3 3200 24v 243hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.0 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.0 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.0 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.0 150hp | Siemens MS41 | — | — | 23411134 | €20 · Open |
| BMW 5 Series2.0 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.0 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.0 150hp | Siemens MS41 | — | — | 23411134 | €20 · Open |
| BMW 5 Series2.0 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.0 150hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.0 150hp | Siemens MS41 | — | — | 22411104 | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | 23419413 | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | 23419413 | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | 23419413 | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | 23419413 | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | 23419413 | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | 23419413 | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | 23419413 | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | 23419413 | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | 23419413 | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | 23419413 | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp · M52B25 | Siemens MS41 | — | — | — | €20 · Open |
| BMW 5 Series2.5 170hp | Siemens MS41 | — | — | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 1
Software (SW) · 2
Need a modified file?
Tuning for Siemens MS41 — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a Siemens MS41 control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune Siemens MS41?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Siemens MS41 (depending on the engine). Upload your read on our file service.