Siemens SIMOS9.1 original ECU files
Original (stock) files read from Siemens SIMOS9.1 engine control units: 28 files for 3 makes and 5 models. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
Vehicles with a Siemens SIMOS9.1 ECU 5
All Siemens SIMOS9.1 files 28
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Seat Ibiza1.2 12V 70hp | Siemens SIMOS9.1 | — | — | 03E906023M_2602 | €20 · Open |
| Seat Ibiza1.2 12V 70hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
| Skoda Fabia1.2 8V 64hp | Siemens SIMOS9.1 | — | — | 03E906023D_8884 | €20 · Open |
| Skoda Fabia1.2 8V 64hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
| Skoda Fabia1.2 12V 64hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
| Skoda Fabia1.2 12V 64hp | Siemens SIMOS9.1 | — | — | 03E906023B_1891 | €20 · Open |
| Skoda Fabia1.2 64hp | Siemens SIMOS9.1 | 03D906023 | 5415 | 03D906023_5415 | €20 · Open |
| Skoda Fabia1.2 64hp | Siemens SIMOS9.1 | — | — | 03D906023S_4719 | €20 · Open |
| Skoda Fabia1.2 64hp | Siemens SIMOS9.1 | — | — | 03D906023N_5418 | €20 · Open |
| Skoda Fabia1.2 70hp | Siemens SIMOS9.1 | 03E906023Q | 4485 | 03E906023Q_4485 | €20 · Open |
| Skoda Fabia1.2 8V 64hp | Siemens SIMOS9.1 | — | — | 03D906023_5415 | €20 · Open |
| Skoda Roomster1.2 12V 64hp | Siemens SIMOS9.1 | 03E906023 | 9508 | 03E906023_9508 | €20 · Open |
| Skoda Roomster1.2 12V 64hp | Siemens SIMOS9.1 | 03E906023D | 8884 | 03E906023D_8884 | €20 · Open |
| Skoda Roomster1.2 12V 64hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
| Volkswagen FOX1.2 60hp | Siemens SIMOS9.1 | 03D906023B | 1415 | 03D906023B_1415 | €20 · Open |
| Volkswagen FOX1.2 60hp | Siemens SIMOS9.1 | 03E906023C | 1892 | 03E906023C_1892 | €20 · Open |
| Volkswagen FOX1.2 60hp | Siemens SIMOS9.1 | 6577965241 | 6577965241 | 03D906023_5414 | €20 · Open |
| Volkswagen FOX1.2 60hp | Siemens SIMOS9.1 | 03E906023J | 0808 | 03E906023J_0808 | €20 · Open |
| Volkswagen Polo1.2 8V 75hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
| Volkswagen Polo1.2 8V 75hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
| Volkswagen Polo1.2 50hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
| Volkswagen Polo1.2 69hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
| Volkswagen Polo1.2 69hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
| Volkswagen Polo1.2 75hp | Siemens SIMOS9.1 | 03E906023AC | 5288 | 03E906023AC_5288 | €20 · Open |
| Volkswagen Polo1.2 75hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
| Volkswagen Polo1.2 75hp | Siemens SIMOS9.1 | 03E906023L | 4489 | 03E906023L_4489 | €20 · Open |
| Volkswagen Polo1.2 75hp | Siemens SIMOS9.1 | 03E906023AP | 5264 | 03E906023AP_5264 | €20 · Open |
| Volkswagen Polo1.2 75hp | Siemens SIMOS9.1 | — | — | — | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 11
Software (SW) · 1
Tuning for Siemens SIMOS9.1 — 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 SIMOS9.1 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 SIMOS9.1?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Siemens SIMOS9.1 (depending on the engine). Upload your read on our file service.