03C906016AP_9086 Bosch MED17.5.5 original ECU file – Seat Leon 1.4 16v FSI 125hp
03C906016AP_9086- Vehicle
- Seat Leon
- Engine
- 1.4 16v FSI 125hp · CAXC
- Calibration
- 03C906016AP_9086
104 maps — Engine Torque, Deactivations, Limiters, Spark Advance. Original included.
Other numbers for the Seat Leon 1.4 16v FSI 125hp
3 files cover exactly this car and engine, on Bosch MED17.5.5 (3). If your ECU reads differently from this page, the others:
This file's map pack against other Bosch MED17.5.5 packs
Its pack names 104 maps. The 98 Bosch MED17.5.5 packs in the archive have 32 to 139 maps, median 84; 73% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 26 | 20 |
| Deactivations | 18 | 4 |
| Limiters | 14 | 8.5 |
| Spark Advance | 12 | 10 |
| Injection System | 11 | 9 |
Named here but in under a quarter of the Bosch MED17.5.5 packs: Rail pressure limiter f(RPM,Fuel_T), Maximum torque for seventh gear.
This ECU and car in figures
Bosch MED17.5.5: 529 files, 21 SW numbers, 98 with a map pack. Makes: Volkswagen (300), Audi (158), Skoda (41), Seat (29). Most listed: Audi A1 (123), Volkswagen Golf 6 (63), Volkswagen Scirocco (61), Volkswagen Jetta (49).
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