0261S02554 1037391606 Bosch MED9.1 original ECU file – Audi RS4 4.2 V8 420hp
0261S02554SW1037391606CAL8E1910560D_0040- Vehicle
- Audi RS4
- Engine
- 4.2 V8 420hp
- ECU
- Bosch MED9.1
- HW
- 0261S02554
- SW
- 1037391606
- Calibration
- 8E1910560D_0040
- Also written
- 1 037 391 606
70 maps — Spark Advance, Injection System, Limiters, Engine Torque. Original included.
Other SW versions on HW 0261S02554
2 SW versions sit on this HW in the archive, 2 files in all. This page is SW 1037391606. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.
| SW | Listed for |
|---|---|
| 1037396366 | Audi RS4 4.2 420hp |
SW numbers next to 1037391606
The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.
| SW | Listed for |
|---|---|
| 1037391490 | Hyundai I30 2.0 CRDI 140hp · Bosch EDC16C39 |
| 1037391491 | Hyundai I30 2.0 CRDI 140hp · Bosch EDC16C39 |
| 1037391494 | Hyundai I30 1.6 CRDI 116hp · Bosch EDC16C39 |
| 1037391496 | Hyundai I30 1.6 CRDI 90hp · Bosch EDC16C39 |
| 1037391498 | KIA Ceed 1.6 CRDI 115hp · Bosch EDC16C39 |
| 1037391607 | Audi RS4 4.2 420hp |
| 1037391612 | Audi S8 5.2 450hp |
| 1037391629 | Skoda Octavia 1.8 16v TFSI 160hp A5.0.6 · Bosch MED17.X |
| 1037391646 | Volkswagen Golf 5 1.4 140hp A00.000 · Bosch MED17.5.1 |
| 1037391664 | Smart Fortwo 1.0 71hp · Bosch ME7.7.0 |
Other numbers for the Audi RS4 4.2 V8 420hp
2 files cover exactly this car and engine, on Bosch MED9.1 (2). If your ECU reads differently from this page, the others:
This file's map pack against other Bosch MED9.1 packs
Its pack names 70 maps. The 152 Bosch MED9.1 packs in the archive have 27 to 213 maps, median 94.5; 30% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Spark Advance | 32 | 22 |
| Injection System | 13 | 11 |
| Limiters | 11 | 17 |
| Engine Torque | 8 | 15 |
| Air Control | 3 | 9 |
Named here but in under a quarter of the Bosch MED9.1 packs: Maximum speed of vehicle A, Injection correction f(Air_T), Injection correction f(ECT), Lambda Sensor (1=ON, Optimal Spark Advance 2, Optimal Spark Advance 1.
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 RS4: 40 files. ECU types: Bosch MED9.1 (20), Bosch ME7.1 (10), Bosch MG1CS002 (4), Bosch ME7.1.1 (3). Engine codes: BNS (4), CFSA (1).
4 589 of the 4 599 files here with HW 0261… are Bosch units.
14 605 of the 14 611 files here with SW 1037… are Bosch units.
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