03C906022AQ 03C906022AQ_6660 Bosch MED17.5.20 original ECU file – Seat Leon 1.4 125hp
03C906022AQSW6660CAL03C906022AQ_6660- Vehicle
- Seat Leon
- Engine
- 1.4 125hp · CAXC
- SW
- 6660
- Calibration
- 03C906022AQ_6660
- Also written
- 03C 906 022 AQ · 03C-906-022-AQ
105 maps — Engine Torque, Deactivations, Injection System, Spark Advance. Original included.
HW numbers next to 03C906022AQ
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 |
|---|---|
| 03C906022AJ | Seat Leon 1.4 125hp CAXA |
| 03C906022AK | Seat Altea 1.4 125hp CAXA |
| 03C906022AM | Seat Altea 1.4 125hp CAXA |
| 03C906022AN | Audi A3 1.4 125hp CAXC |
| 03C906022AP | Volkswagen Passat 6 1.4 122hp CAXC |
| 03C906022BC | Volkswagen Lavida 1.4 130hp CFBA |
| 03C906022BK | Volkswagen Golf 6 1.4 131hp CFBA |
| 03C906022BR | Volkswagen Golf 6 1.4 131hp CFBA |
| 03C906022G | Volkswagen Jetta 1.4 122hp CAXA |
| 03C906022H | Seat Leon 1.4 125hp CAXA |
Other numbers for the Seat Leon 1.4 125hp
12 files cover exactly this car and engine, on Bosch MED17.5.20 (7), Bosch MED17.5.5 (3), Temic DQ200 GEN2 (1). If your ECU reads differently from this page, 9 of the others:
This file's map pack against other Bosch MED17.5.20 packs
Its pack names 105 maps. The 10 Bosch MED17.5.20 packs in the archive have 39 to 116 maps, median 92; 80% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 24 | 22 |
| Deactivations | 18 | 10.5 |
| Injection System | 13 | 9.5 |
| Spark Advance | 12 | 12 |
| Limiters | 11 | 9.5 |
This ECU and car in figures
Bosch MED17.5.20: 99 files, 33 SW numbers, 10 with a map pack. Makes: Volkswagen (77), Seat (14), Audi (7), Skoda (1). Most listed: Volkswagen Golf 6 (22), Volkswagen Golf 5 (19), Volkswagen Jetta (17), Volkswagen Passat 6 (10).
Seat Leon: 368 files. ECU types: Bosch ME7.5 (29), Temic DQ250 MQB (29), Bosch MED17.5 (29), Bosch EDC16U34 (27). Engine codes: CAYC (17), J623 (13), CJXA (13), BMN (10).
Engine code CAXC: 72 files, on Bosch MED17.5.5 (48), Bosch MED17.5.20 (24). Listed for Audi A3 (31), Seat Leon (9), Skoda Octavia (6), Skoda Superb (5).
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