Seat Leon Bosch EDC16U34 original ECU files
Original (stock) files read from the Bosch EDC16U34 control unit of the Seat Leon: 27 files, 6 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
Other ECU types in the Seat Leon 50
Bosch EDC16U34 in other vehicles 11
Engine versions 6
All Seat Leon Bosch EDC16U34 files 27
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Seat Leon1.9 105hp | Bosch EDC16U34 | — | — | 03G906021JS 9515 | €20 · Open |
| Seat Leon1.9 105hp | Bosch EDC16U34 | — | — | 03G906021SC 1438 | €20 · Open |
| Seat Leon1.9 105hp | Bosch EDC16U34 | — | — | 03G906021LK 9249 | €20 · Open |
| Seat Leon1.9 105hp · BLS | Bosch EDC16U34 | 03G906021SE | 1847 | 03G906021SE 1847 | €20 · Open |
| Seat Leon1.9 105hp · BLS | Bosch EDC16U34 | 03G906021PA | 1329 | 03G906021PA 1329 | €20 · Open |
| Seat Leon1.9 105hp | Bosch EDC16U34 | 03G906056AA | 2898 | 03G906056AA 2898 | €20 · Open |
| Seat Leon1.9 105hp · BXE | Bosch EDC16U34 | 03G906021LK | 9249 | 03G906021LK 9249 | €20 · Open |
| Seat Leon1.9 105hp | Bosch EDC16U34 | 03G906021SK | 1444 | 03G906021SK 1444 | €20 · Open |
| Seat Leon1.9 90hp · BXF | Bosch EDC16U34 | 03G906021SA | 0791 | 03G906021SA 0791 | €20 · Open |
| Seat Leon1.9 90hp · BXF | Bosch EDC16U34 | 03G906021SH | 1441 | 03G906021SH 1441 | €20 · Open |
| Seat Leon1.9 90hp | Bosch EDC16U34 | — | — | 03G906021SH 1441 | €20 · Open |
| Seat Leon1.9 TDI 105hp | Bosch EDC16U34 | — | — | 03G906021LK 8499 | €20 · Open |
| Seat Leon1.9 TDI 105hp | Bosch EDC16U34 | 03G906021CT | 8337 | 03G906021CT 8337 | €20 · Open |
| Seat Leon1.9 TDI 105hp | Bosch EDC16U34 | 03G906021JS | 9087 | 03G906021JS 9087 | €20 · Open |
| Seat Leon1.9 TDI 105hp | Bosch EDC16U34 | — | — | 03G906056AA 2382 | €20 · Open |
| Seat Leon1.9 TDI 105hp | Bosch EDC16U34 | — | — | 03G906056K 2744 | €20 · Open |
| Seat Leon2.0 136hp · AZV | Bosch EDC16U34 | 03G906021LM | 9190 | 03G906021LM 9190 | €20 · Open |
| Seat Leon2.0 140hp | Bosch EDC16U34 | 03G906021LL | 8512 | 03G906021LL 8512 | €20 · Open |
| Seat Leon2.0 140hp | Bosch EDC16U34 | — | — | 03G906021LL 9185 | €20 · Open |
| Seat Leon2.0 140hp | Bosch EDC16U34 | 03G906021SF | 1454 | 03G906021SF 1454 | €20 · Open |
| Seat Leon2.0 140hp | Bosch EDC16U34 | 03G906021LL | 9850 | 03G906021LL 9850 | €20 · Open |
| Seat Leon2.0 TDI 140hp | Bosch EDC16U34 | — | — | 03G906021LL 9850 | €20 · Open |
| Seat Leon2.0 TDI 140hp | Bosch EDC16U34 | — | — | 03G906021SG 1850 | €20 · Open |
| Seat Leon2.0 TDI 140hp · BMM | Bosch EDC16U34 | 03G906021JE | 0057 | 03G906021JE 0057 | €20 · Open |
| Seat Leon2.0 TDI 140hp · BMM | Bosch EDC16U34 | 03G906021JE | 0141 | 03G906021JE 0141 | €20 · Open |
| Seat Leon2.0 TDI 140hp | Bosch EDC16U34 | — | — | 03G997021D 1385 | €20 · Open |
| Seat Leon2.0 TDI 140hp | Bosch EDC16U34 | 03G906021PS | 2121 | 03G906021PS 2121 | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 14
Calibration / SW upgrade · 24
Tuning for Seat Leon Bosch EDC16U34 — 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 Leon Bosch EDC16U34 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?
Open the file page and use Quick buy: €20 by card, no registration. We request the file from the original-file database and e-mail it to you — usually within minutes, normally within 24 hours. With an account on our file service fs.auto-remap.com you can also top up your balance and order there.
What exactly do I receive?
The original read only, as a ready-to-use .bin file (ordered through a file-service account: a ZIP archive with an .ori file inside). No full backups, EPROMs, SGO, VBF or other formats. Different tools expect different file sizes when writing, so make sure the file suits your device. All sales are final: check HW and SW against your own read before you buy.
My number is not listed. What now?
Then we do not have this file: every original file we have is listed on this site and found by its search, so we cannot get it for you. Search one number at a time — HW, SW or calibration — exactly as it appears in your read.
Can you tune Seat Leon Bosch EDC16U34?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Seat Leon Bosch EDC16U34 (depending on the engine). Upload your read on our file service.