Chiptuning Files Database

Stage 1 chip tuning file for the ECU Audi Q7 3.0 TDI 204hp 150kW Bosch 4L1910401J EDC17CP44 4L0907401C 1037532821 532821 Alientech Kess . Make sure the numbers match before downloading the file. If you encounter any problems, please contact You can also use our tuning files service prepared by our experienced tuners: files from 55€

Car Audi Q7 3.0 TDI
Type -
Year 2014
Engine 3.0
Power 204hp 150kW
File size 4453033 (43F2A9)
File type Binary
ECU Bosch
ECU number 4L1910401J
8-bit checksum E3F4
ECU type EDC17CP44
Hardware 4L0907401C
Tool Alientech Kess
Software 1037532821
Version 532821

Choose currency

Payment details

Personal details


Your order

Product Subtotal
Audi Q7 3-0 TDI -2014-3-0-204hp-150kW-Bosch-4L1910401J-EDC17CP44-4L0907401C-1037532821-Alientech

Choose method

By placing an order, the user accepts the Terms and Conditions of Service
Terms of Service Privacy Policy GDPR

Chip tuning reinvented


V-tech Tuning Pirowski, Owca spółka jawna

ul. Bieżanowska 71
30-812 Kraków, Poland

For access to WinOLS files from V-tech Tuning database please contact:

D-U-N-S: 524934718

+48 12 658 66 66
+48 12 659 16 91

V-tech Tuning Pirowski, Owca Spolka Jawna is a licensed WinOLS user.