Siemens original ECU files
9 709 original (stock) files read from Siemens engine control units — 229 ECU types used in 83 vehicle makes. Pick the ECU type to see vehicles, hardware and software numbers and every file.
Siemens ECU types 229
Vehicle makes with Siemens ECUs 48
Tuning for Siemens ECUs — 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 ECUs 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 ECUs?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Siemens ECUs (depending on the engine). Upload your read on our file service.