1037543829 04C906026Q_2307 Bosch MED17.5.21 original ECU file – Audi A1 1.0 108hp
1037543829CAL04C906026Q_2307- Vehicle
- Audi A1
- Engine
- 1.0 108hp · CHZC
- SW
- 1037543829
- Calibration
- 04C906026Q_2307
- Also written
- 1 037 543 829
112 maps — Engine Torque, Limiters, Air Control, Rail. Original included.
SW 1037543829 is also listed for
The catalogue has this SW number on 1 other vehicle variant, 1 file:
- Seat Ibiza 1.0 116hp
SW numbers next to 1037543829
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 |
|---|---|
| 1037543712 | Volkswagen Golf 7 1.4 16v 122hp CXSA |
| 1037543717 | Volkswagen Golf 7 1.4 122hp CXSA |
| 1037543781 | Audi A3 1.2 110hp CZCA · Bosch MED17.5.25 |
| 1037543824 | Volkswagen Golf 7 1.6 TDI 105hp CLHB · Bosch EDC17C64 |
| 1037543827 | Skoda Rapid 1.6 90hp CWVB · Bosch ME17.5.26 |
| 1037543880 | Lincoln MKC 2.0 240hp TPBA · Bosch MEDG17.0 |
| 1037543902 | Ikco Dena 1.7 113hp EF7 · Bosch ME7.4.9 |
| 1037543964 | Volkswagen Passat 6 1.8 160hp CDAA · Bosch MED17.5.2 |
| 1037543965 | Volkswagen Tiguan 1.8 160hp CEAA · Bosch MED17.5.2 |
| 1037543989 | Volkswagen Magotan 2.0 200hp CGMA · Bosch MED17.5.2 |
Other numbers for the Audi A1 1.0 108hp
2 files cover exactly this car and engine, on Bosch MED17.5.21 (2). If your ECU reads differently from this page, the others:
This file's map pack against other Bosch MED17.5.21 packs
Its pack names 112 maps. The 60 Bosch MED17.5.21 packs in the archive have 4 to 146 maps, median 104; 70% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 59 | 42 |
| Limiters | 14 | 14 |
| Air Control | 11 | 7 |
| Rail | 10 | 10 |
| Injection System | 9 | 11 |
Named here but in under a quarter of the Bosch MED17.5.21 packs: RPM limiter (higher threshold), Torque limiter at gearbox input, Limiter of Turbo pressure f(IAT).
This ECU and car in figures
Bosch MED17.5.21: 285 files, 39 SW numbers, 60 with a map pack. Makes: Volkswagen (191), Audi (49), Seat (26), Skoda (19). Most listed: Volkswagen Golf 7 (142), Volkswagen Polo (28), Audi A3 (26), Audi A1 (22).
Audi A1: 464 files. ECU types: Continental PCR 2.1 (127), Bosch MED17.5.5 (123), Bosch EDC17C46 (96), Bosch EDC17C64 (38). Engine codes: CAYC (62), CAXA (58), CAYB (45), CFBA (45).
Engine code CHZC: 6 files, on Bosch MED17.5.21 (6). Listed for Skoda Fabia (2), Volkswagen Polo (2), Audi A1 (1), Seat Ibiza (1).
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