Seat MII original ECU files
5 original (stock) ECU files for the Seat MII: 3 ECU types and 2 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 Seat MII 3
Engine versions 2
All Seat MII files 5
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Seat MII1.0 60hp · CHYA | Bosch ME17.5.20 | — | 1037538181 | 04C906020H_3364 | €20 · Open |
| Seat MII1.0 75hp · CPGA | Bosch ME17.5.20 | 04C906020BL | 5218 | 04C906020BL_5218 | €20 · Open |
| Seat MII1.0 75hp | Bosch ME17.5.24 | — | — | 04C906020AM_9103 | €20 · Open |
| Seat MII1.0 75hp · CPGA | Bosch MED17.5.2 | — | — | 04C906020CP_2110 | €20 · Open |
| Seat MII1.0 75hp · CPGA | Bosch MED17.5.2 | — | — | 04C906020CP_3827 | €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) · 1
Calibration / SW upgrade · 5
Tuning for Seat MII — 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 Seat MII 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 Seat MII?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Seat MII (depending on the engine). Upload your read on our file service.