04E906016R_7858 Bosch MED17.5.21 original ECU file – Seat Ibiza 1.4 140hp
04E906016R_7858- Vehicle
- Seat Ibiza
- Engine
- 1.4 140hp · CPTA
- Calibration
- 04E906016R_7858
78 maps — Engine Torque, Limiters, Rail, Injection System. Original included.
Other numbers for the Seat Ibiza 1.4 140hp
13 files cover exactly this car and engine, on Bosch MED17.5.21 (12), Bosch MED17.5.5 (1). 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 78 maps. The 60 Bosch MED17.5.21 packs in the archive have 4 to 146 maps, median 104; 5% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 31 | 42 |
| Limiters | 13 | 14 |
| Rail | 10 | 10 |
| Injection System | 8 | 11 |
| Air Control | 8 | 7 |
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).
Seat Ibiza: 307 files. ECU types: Continental PCR 2.1 (77), Delphi DCM3.7 (48), Bosch EDC17U01 (22), Bosch EDC15P (16). Engine codes: CAYC (46), CAYB (27), CBZB (13), CFWA (12).
Engine code CPTA: 56 files, on Bosch MED17.5.21 (56). Listed for Volkswagen Golf 7 (25), Seat Ibiza (12), Volkswagen Polo (9), Audi A1 (8).
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