6579075258 6579075114 Siemens MSD85.3 original ECU file LM12454 – BMW X Series 4.4 408hp
6579075258SW6579075114CALLM12454- Vehicle
- BMW X Series
- Engine
- 4.4 408hp · N63B44
- SW
- 6579075114
- Calibration
- LM12454
119 maps — Spark Advance, Engine Torque, Limiters, Turbo System. Original included.
Other SW versions on HW 6579075258
3 SW versions sit on this HW in the archive, 6 files in all. This page is SW 6579075114. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.
| SW | Listed for |
|---|---|
| 6579075111 | BMW X Series 4.4 555hp S63B44 · Siemens MSD85 |
| 6579075115 | BMW X Series 4.4 555hp S63B44A |
SW numbers next to 6579075114
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 |
|---|---|
| 6579075107 | BMW X Series 3.0 306hp N54B30 |
| 6579075109 | BMW X Series 4.4 555hp N63B44 |
| 6579075255 | BMW X Series 4.4 555hp S63B44A |
| 6579075258 | BMW X Series 4.4 555hp S63B44A · Siemens MSD85 |
Other numbers for the BMW X Series 4.4 408hp
23 files cover exactly this car and engine, on Siemens MSD85 (8), Siemens MSD85.1 (8), Siemens MSD85.3 (7). If your ECU reads differently from this page, 12 of the others:
This file's map pack against other Siemens MSD85.3 packs
Its pack names 119 maps. The 8 Siemens MSD85.3 packs in the archive have 31 to 119 maps, median 118; 88% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Spark Advance | 50 | 50.5 |
| Engine Torque | 24 | 24 |
| Limiters | 12 | 12 |
| Turbo System | 12 | 12 |
| Variable Valve Timing (VVT) | 8 | 8 |
This ECU and car in figures
Siemens MSD85.3: 64 files, 13 SW numbers, 8 with a map pack. Makes: BMW (64). Most listed: BMW X Series (33), BMW 6 Series (22), BMW 5 Series (7), BMW 7 Series (1).
BMW X Series: 3 195 files. ECU types: Bosch MEVD17.2.3 (899), Bosch MEVD17.2.G (409), Bosch MEVD17.2.9 (235), Bosch EDC17C50 DDE701a (210). Engine codes: N55 (391), N57D30A (239), N20B20A (230), N47D20C (179).
Engine code N63B44: 47 files, on Siemens MSD85 (23), Siemens MSD85.3 (18), Siemens MSD85.1 (6). Listed for BMW 6 Series (18), BMW X Series (18), BMW 5 Series (9), BMW 7 Series (2).
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