03G906021MB 03G906021MB_8958 Bosch EDC16U34 original ECU file – Audi A3 1.9 TDI 105hp
03G906021MBSW8958CAL03G906021MB_8958- Vehicle
- Audi A3
- Engine
- 1.9 TDI 105hp
- HW
- 03G906021MB
- SW
- 8958
- Calibration
- 03G906021MB_8958
- Also written
- 03G 906 021 MB · 03G-906-021-MB
51 maps — Injection System, Engine Torque, Turbo System, Air Control. Original included.
HW numbers next to 03G906021MB
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 |
|---|---|
| 03G906021LL | Seat Leon 2.0 TDI 140hp |
| 03G906021LM | Seat Leon 2.0 TDI 136hp AZV |
| 03G906021LN | Seat Altea 1.9 TDI 105hp |
| 03G906021LP | Seat Altea 2.0 TDI 140hp BKD |
| 03G906021LS | Audi A3 1.9 TDI 105hp BXE |
| 03G906021MC | Skoda Octavia 2.0 TDI 140hp BMM |
| 03G906021MD | Skoda Octavia 2.0 TDI 140hp BMM |
| 03G906021MG | Volkswagen Touran 1.9 TDI 105hp BLS |
| 03G906021MJ | Volkswagen Touran 2.0 TDI 140hp |
| 03G906021MM | Volkswagen Touran 1.9 TDI 105hp BXE |
Other numbers for the Audi A3 1.9 TDI 105hp
41 files cover exactly this car and engine, on Bosch EDC16U34 (34), Bosch EDC16U1 (7). If your ECU reads differently from this page, 12 of the others:
This file's map pack against other Bosch EDC16U34 packs
Its pack names 51 maps. The 133 Bosch EDC16U34 packs in the archive have 49 to 167 maps, median 69; 5% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Injection System | 21 | 30 |
| Engine Torque | 19 | 19 |
| Turbo System | 7 | 8 |
| Air Control | 2 | 7 |
| Limiters | 2 | 3 |
This ECU and car in figures
Bosch EDC16U34: 364 files, 133 with a map pack. Makes: Volkswagen (208), Audi (67), Skoda (46), Seat (43). Most listed: Audi A3 (66), Volkswagen Golf 5 (63), Volkswagen Passat 6 (54), Skoda Octavia (39).
Audi A3: 1 202 files. ECU types: Continental PCR 2.1 (393), Bosch EDC17CP14 (95), Bosch EDC17C46 (78), Bosch EDC16U34 (66). Engine codes: CAYC (225), CAYB (102), CBAB (52), CAXC (31).
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