4H0997401E_0002 Bosch EDC17CP44 original ECU file – Audi A8 3.0 TDI 250hp
4H0997401E_0002- Vehicle
- Audi A8
- Engine
- 3.0 TDI 250hp · CTBB
- Calibration
- 4H0997401E_0002
158 maps — Injection System, Turbo System, Engine Torque, Rail. Original included.
Other numbers for the Audi A8 3.0 TDI 250hp
30 files cover exactly this car and engine, on Bosch EDC17CP44 (30). If your ECU reads differently from this page, 12 of the others:
This file's map pack against other Bosch EDC17CP44 packs
Its pack names 158 maps. The 206 Bosch EDC17CP44 packs in the archive have 51 to 392 maps, median 139; 70% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Injection System | 50 | 53 |
| Turbo System | 42 | 15 |
| Engine Torque | 32 | 29 |
| Rail | 16 | 12 |
| Limiters | 8 | 3 |
Named here but in under a quarter of the Bosch EDC17CP44 packs: Torque limiter for clutch protection, Torque limiter for vehicle speed.
This ECU and car in figures
Bosch EDC17CP44: 553 files, 145 SW numbers, 206 with a map pack. Makes: Audi (338), Porsche (114), Volkswagen (101). Most listed: Volkswagen Touareg (100), Audi Q7 (90), Audi A6 (85), Porsche Cayenne (79).
Audi A8: 235 files. ECU types: Bosch EDC17CP44 (53), Bosch ME7.1.1 (52), Bosch EDC16CP34 (37), Bosch MED17.1.1 (13). Engine codes: CDRA (13), CDSB (11), CDTA (10), CTBA (8).
Engine code CTBB: 15 files, on Bosch EDC17CP44 (15). Listed for Porsche Macan (8), Audi A8 (7).
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