Ford Focus ST original ECU files
14 original (stock) ECU files for the Ford Focus ST: 5 ECU types and 4 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
ECU types in the Ford Focus ST 5
Engine versions 4
All Ford Focus ST files 14
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Ford Focus ST2.0 163hp | Delphi DCM3.5 | BV61-12A650-AFF | BV61-14C204-AH | BV61-14C204-AH | €20 · Open |
| Ford Focus ST2.0 163hp | Delphi DCM3.5 | BV61-12A650-AFF | BV61-14C204-CG | BV61-14C204-CG | €20 · Open |
| Ford Focus ST2.0 163hp | Delphi DCM3.5 | — | BV61-14C204-EF | BV61-14C204-EF | €20 · Open |
| Ford Focus ST2.0 185hp | Delphi DCM 6.1 | DS71-12B684-XB | — | FV41-14C204-AGE | €20 · Open |
| Ford Focus ST2.0 185hp | Delphi DCM6.1 | F1FA-14C204-DM | FV41-12A650-TM | F1FA-14C204-DMF | €20 · Open |
| Ford Focus ST2.0 185hp | Delphi DCM6.1 | — | FV41-12A650-TM | H1FA-14C204-KC | €20 · Open |
| Ford Focus ST2.0 250hp | Bosch MED17.0 | BB5A-12B684-AC | CM5A-12A650-APF | CM5A-14C204-APG | €20 · Open |
| Ford Focus ST2.3 280hp · CBSK6 | Bosch MG1CS017 | LX7A-12B684-AA | KX6A-12A650-FA | KX6A-14C204-HD | €20 · Open |
| Ford Focus ST2.3 280hp | Bosch MG1CS017 | — | RX7A-12A650-TA | RX7A-14C204-TC | €20 · Open |
| Ford Focus ST2.3 280hp | Bosch MG1CS017 | — | JX6A-14C204-DBL | KX6A-14C204-JJ | €20 · Open |
| Ford Focus ST2.3 280hp · CBSK5 | Bosch MG1CS017 | — | — | KX6A-14C204-JH | €20 · Open |
| Ford Focus ST2.3 280hp | Bosch MG1CS017 | — | — | MX6A-14C204-AKA | €20 · Open |
| Ford Focus ST2.3 280hp | Bosch MG1CS017 | — | — | MX6A-14C204-BRC | €20 · Open |
| Ford Focus ST2.3 280hp | Bosch MG1CS017 | — | — | KX6A-14C204-JJ | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 5
Software (SW) · 8
Calibration / SW upgrade · 20
Tuning for Ford Focus ST — 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 Ford Focus ST 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 Ford Focus ST?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Ford Focus ST (depending on the engine). Upload your read on our file service.