657739 05031119010703 Siemens MSV70 original ECU file 0049PP0L921S0BM1S – BMW 3 Series 330i 3000 258hp
657739SW05031119010703CAL0049PP0L921S0BM1S- Vehicle
- BMW 3 Series
- Engine
- 330i 3000 258hp · N52B30O0
- HW
- 657739
- SW
- 05031119010703
- Calibration
- 0049PP0L921S0BM1S
62 maps — Variable Valve Timing (VVT), Injection System, Spark Advance, Limiters. Original included.
Other SW versions on HW 657739
3 SW versions sit on this HW in the archive, 8 files in all. This page is SW 05031119010703. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.
| SW | Listed for |
|---|---|
| 05062524121108 | BMW 3 Series 330i 3000 258hp N52B30O0 |
| 06083423033322 | BMW 3 Series 2.5 218hp N52B25O1 |
SW 05031119010703 is also listed for
The catalogue has this SW number on 1 other vehicle variant, 1 file:
- BMW 3 Series 2.5 218hp
Other numbers for the BMW 3 Series 330i 3000 258hp
9 files cover exactly this car and engine, on Siemens MSV70 (9). If your ECU reads differently from this page, 4 of the others:
This file's map pack against other Siemens MSV70 packs
Its pack names 62 maps. The 12 Siemens MSV70 packs in the archive have 47 to 62 maps, median 62; 25% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Variable Valve Timing (VVT) | 20 | 20 |
| Injection System | 14 | 14 |
| Spark Advance | 9 | 9 |
| Limiters | 9 | 9 |
| Engine Torque | 5 | 5 |
This ECU and car in figures
Siemens MSV70: 59 files, 24 SW numbers, 12 with a map pack. Makes: BMW (59). Most listed: BMW 3 Series (22), BMW 5 Series (14), BMW Z Series (12), BMW 1 Series (6).
BMW 3 Series: 6 192 files. ECU types: Bosch MEVD17.2.9 (921), Bosch EDC17C50 DDE701a (852), Bosch MEVD17.2.6 (503), Bosch MEVD17.2.4 (391). Engine codes: N20B20 (719), N55B30A (475), B47D20U0 (417), N47D20C (414).
Engine code N52B30O0: 26 files, on Siemens MSV70 (25), Siemens MSV80 (1). Listed for BMW 3 Series (12), BMW 5 Series (8), BMW 6 Series (4), BMW Z 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