Bosch MED9.1 original ECU file – Audi S8 5.2 450hp
- Vehicle
- Audi S8
- Engine
- 5.2 450hp
- ECU
- Bosch MED9.1
100 maps — Limiters, Spark Advance, Injection System, Engine Torque. Original included.
Other numbers for the Audi S8 5.2 450hp
5 files cover exactly this car and engine, on Bosch MED9.1 (5). If your ECU reads differently from this page, the others:
This file's map pack against other Bosch MED9.1 packs
Its pack names 100 maps. The 152 Bosch MED9.1 packs in the archive have 27 to 213 maps, median 94.5; 54% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Limiters | 43 | 17 |
| Spark Advance | 32 | 22 |
| Injection System | 9 | 11 |
| Engine Torque | 7 | 15 |
| Air Control | 6 | 9 |
Named here but in under a quarter of the Bosch MED9.1 packs: Idle engine speed, Injection correction f(Air_T), Injection correction f(ECT), Optimal Spark Advance 2, Optimal Spark Advance 1, Torque request - Low speed Sport.
This ECU and car in figures
Bosch MED9.1: 599 files, 426 SW numbers, 152 with a map pack. Makes: Audi (331), Volkswagen (196), Seat (26), Lamborghini (20). Most listed: Volkswagen Golf 5 (54), Volkswagen Passat 6 (50), Audi TT (49), Audi Q7 (45).
Audi S8: 31 files. ECU types: Bosch MED17.1.1 (14), Bosch MED9.1 (7), Bosch ME7.1.1 (6), Bosch ME7.1 (3). Engine codes: CTGA (5), CTFA (5), CGTA (3), BSM (1).
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