4H0997401E 4H0997401E_0003 Bosch EDC17CP44 original ECU file – Audi A8 3.0 TDI 250hp

HW4H0997401ESW0003CAL4H0997401E_0003

Vehicle: Audi A8
Engine: 3.0 TDI 250hp · CTBA
ECU: Bosch EDC17CP44
HW: 4H0997401E
SW: 0003
Calibration: 4H0997401E_0003
Also written: 4H0 997 401 E · 4H0-997-401-E

HW numbers next to 4H0997401E

The closest HW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

HW	Listed for
4H0997401	Audi A8 3.0 TDI 250hp CDTA
4H0997401F	Audi A8 3.0 TDI 250hp CTBD

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:

CAL 4H0997401E_0004 HW 4G0907401 SW 1037538061 CAL 4H0907401M_0001 SW 1037510906 CAL 4H0907401_0006 HW 4H0907401M CAL 4H0907401P_0006 CAL 4H0907401P_0005 CAL 4H0907401P_0002 CAL 4H0907401Q_0005 HW 4H0907401

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 CTBA: 21 files, on Bosch EDC17CP44 (21). Listed for Audi Q5 (9), Audi A8 (8), Porsche Macan (4).

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

Other files for the Audi A8

Audi A83.0 250hp