Audi A3 Sedan original ECU files
35 original (stock) ECU files for the Audi A3 Sedan: 2 ECU types and 2 engine versions. Find your exact file by its hardware (HW), software (SW) or calibration number and compare it with your own read.
ECU types in the Audi A3 Sedan 2
Engine versions 2
All Audi A3 Sedan files 35
| Vehicle | ECU | HW | SW | Calibration / upgrade | |
|---|---|---|---|---|---|
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04E906025_6531 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025AQ_9970 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025EJ_2731 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04E906025CH_2880 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025BC_7060 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04E906024BH_1056 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025DB_1629 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025N_6250 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025Q_6200 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04E906025CH_2073 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025H_5177 | €20 · Open |
| Audi A3 Sedan1.0 115hp · DKJA | Bosch MED17.1.27 | — | — | 04E906025D_7362 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | 04C906025AL | 7719 | 04C906025AL_7719 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025AD_6194 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025DG_1630 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04E906025G_6528 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025AN_7055 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025EL_2733 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025AG_7837 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025AL_7054 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04E906025CJ_2143 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04C906025EM_2734 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04E906024BG_1057 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Bosch MED17.1.27 | — | — | 04E906025BA_0731 | €20 · Open |
| Audi A3 Sedan1.0 115hp | Temic DQ200 GEN2 | — | — | 0CW300042D_1609 | €20 · Open |
| Audi A3 Sedan1.4 150hp | Bosch MED17.1.27 | — | — | 04E906025BS_1590 | €20 · Open |
| Audi A3 Sedan1.4 150hp | Bosch MED17.1.27 | — | — | 04E906025CT_1664 | €20 · Open |
| Audi A3 Sedan1.4 150hp | Bosch MED17.1.27 | — | — | 04E906025CA_1613 | €20 · Open |
| Audi A3 Sedan1.4 150hp | Bosch MED17.1.27 | — | — | 04E906025BT_1611 | €20 · Open |
| Audi A3 Sedan1.4 150hp | Bosch MED17.1.27 | — | — | 04E906025BL_1712 | €20 · Open |
| Audi A3 Sedan1.4 150hp | Bosch MED17.1.27 | — | — | 04E906025CE_1208 | €20 · Open |
| Audi A3 Sedan1.4 150hp | Bosch MED17.1.27 | — | — | 04E906025CB_1639 | €20 · Open |
| Audi A3 Sedan1.4 150hp | Bosch MED17.1.27 | — | — | 04E906025BG_1616 | €20 · Open |
| Audi A3 Sedan1.4 150hp | Bosch MED17.1.27 | — | — | 04E906025DF_1665 | €20 · Open |
| Audi A3 Sedan1.4 150hp | Bosch MED17.1.27 | — | — | 04E906025CE_0908 | €20 · Open |
All hardware, software and calibration numbers
Find the number from your ECU read (Ctrl+F) and open the matching file.
Hardware (HW) · 1
Calibration / SW upgrade · 35
Tuning for Audi A3 Sedan — done by our engineers
- Stage 1 / Stage 2 / ECO
- DPF / FAP OFF
- EGR OFF
- AdBlue / SCR OFF
- DTC OFF
- Speed limiter, Start&Stop
Questions
Are these files modified?
No. Every file is an original (stock) read of a Audi A3 Sedan control unit, delivered exactly as read. If you need a modified file, order tuning below.
How do I find the right file?
Read the ECU with your tool and compare the hardware (HW) and software (SW) numbers — and the calibration when several files share one software number. The vehicle name alone is not enough: the identifiers decide.
How do I get the file?
Create an account on our file service, top up your balance and download the file straight away. Every original file costs €20.
My number is not listed. What now?
Send us the HW/SW numbers of your ECU on WhatsApp or by email. We check our full archive and reply.
Can you tune Audi A3 Sedan?
Yes. We make Stage 1/2 files and DPF, EGR, AdBlue/SCR and DTC solutions for Audi A3 Sedan (depending on the engine). Upload your read on our file service.