04C906026AK_2256 Bosch MED17.5.21 original ECU file – Audi A1 1.0 95hp
04C906026AK_2256- Vehicle
- Audi A1
- Engine
- 1.0 95hp · CHZB
- Calibration
- 04C906026AK_2256
115 maps — Engine Torque, Limiters, Injection System, Turbo System. Original included.
Other numbers for the Audi A1 1.0 95hp
17 files cover exactly this car and engine, on Bosch MED17.5.21 (12), Bosch MED17.1.27 (4), Temic DQ200 GEN2 (1). If your ECU reads differently from this page, 12 of the others:
This file's map pack against other Bosch MED17.5.21 packs
Its pack names 115 maps. The 60 Bosch MED17.5.21 packs in the archive have 4 to 146 maps, median 104; 78% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 58 | 42 |
| Limiters | 12 | 14 |
| Injection System | 10 | 11 |
| Turbo System | 10 | 5.5 |
| Rail | 10 | 10 |
Named here but in under a quarter of the Bosch MED17.5.21 packs: Limiter of Turbo pressure f(APS), 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 CHZB: 17 files, on Bosch MED17.5.21 (17). Listed for Audi A1 (8), Skoda Fabia (7), Seat Ibiza (1), Volkswagen Polo (1).
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