0261S04396 1037515772 Bosch MED17.5.20 original ECU file – Seat Leon 1.4 125hp
0261S04396SW1037515772CAL03C906022AQ_8658- Vehicle
- Seat Leon
- Engine
- 1.4 125hp · CAXC
- HW
- 0261S04396
- SW
- 1037515772
- Calibration
- 03C906022AQ_8658
- Also written
- 1 037 515 772
Other SW versions on HW 0261S04396
2 SW versions sit on this HW in the archive, 3 files in all: Seat Altea (2), Seat Leon (1). This page is SW 1037515772. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.
| SW | Listed for |
|---|---|
| 1037399087 | Seat Altea 1.4 125hp CAXC |
SW 1037515772 is also listed for
The catalogue has this SW number on 1 other vehicle variant, 1 file:
- Seat Altea 1.4 125hp
SW numbers next to 1037515772
The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.
| SW | Listed for |
|---|---|
| 1037515712 | Ferrari 458 4.5 570hp · Bosch MED9.6.1 |
| 1037515719 | Peugeot 207 1.6 120hp · Bosch MEV17.4.2 |
| 1037515733 | Polaris Ranger 0.9 88hp · Bosch M17.8.7 |
| 1037515749 | Mini Cooper 1.6 16V 120hp · Bosch MEV17.2 |
| 1037515769 | Volkswagen Jetta 2.0 143hp · Bosch ME7.5.30 |
| 1037515786 | Volkswagen Polo 2.0 8V 116hp · Bosch ME7.5.30 |
| 1037515788 | Volkswagen Golf 5 2.0 8V 120hp · Bosch ME7.5.30 |
| 1037515793 | Volkswagen Golf 6 1.4 131hp CFBA |
| 1037515794 | Renault Master 2.3 DCI 125hp · Bosch EDC17C11 |
| 1037515795 | Renault Master 2.3 125hp · Bosch EDC17C11 |
Other numbers for the Seat Leon 1.4 125hp
12 files cover exactly this car and engine, on Bosch MED17.5.20 (7), Bosch MED17.5.5 (3), Temic DQ200 GEN2 (1). If your ECU reads differently from this page, the others:
This ECU and car in figures
Bosch MED17.5.20: 99 files, 33 SW numbers, 10 with a map pack. Makes: Volkswagen (77), Seat (14), Audi (7), Skoda (1). Most listed: Volkswagen Golf 6 (22), Volkswagen Golf 5 (19), Volkswagen Jetta (17), Volkswagen Passat 6 (10).
Seat Leon: 368 files. ECU types: Bosch ME7.5 (29), Temic DQ250 MQB (29), Bosch MED17.5 (29), Bosch EDC16U34 (27). Engine codes: CAYC (17), J623 (13), CJXA (13), BMN (10).
Engine code CAXC: 72 files, on Bosch MED17.5.5 (48), Bosch MED17.5.20 (24). Listed for Audi A3 (31), Seat Leon (9), Skoda Octavia (6), Skoda Superb (5).
4 589 of the 4 599 files here with HW 0261… are Bosch units.
14 605 of the 14 611 files here with SW 1037… are Bosch units.
What you get
- The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
- File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
- Original read only: no full backup, EEPROM or tuned file.
- A digital file: all sales are final — no refunds. Terms of sale