6577475267 6577475139 Siemens MSD81 original ECU file – BMW 1 Series 3.0 306hp

SW numbers next to 6577475139

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.

Other numbers for the BMW 1 Series 3.0 306hp

189 files cover exactly this car and engine, on Bosch MEVD17.2.G (72), Bosch MEVD17.2.6 (56), Bosch MEVD17.2 (31). If your ECU reads differently from this page, 9 of the others:

This ECU and car in figures

Siemens MSD81: 308 files, 32 SW numbers, 22 with a map pack. Makes: BMW (308). Most listed: BMW 3 Series (152), BMW 1 Series (92), BMW X Series (26), BMW Z Series (21).

BMW 1 Series: 4 516 files. ECU types: Bosch EDC17C50 DDE701a (1 138), Bosch MEVD17.2.3 (1 053), Bosch MEVD17.2.5 (433), Bosch EDC17C50 (402). Engine codes: N47D20C (803), N57D30A (265), B37D15K0 (205), N13-B16-U0 (196).

Engine code N54B30: 48 files, on Siemens MSD81 (31), Siemens MSD87 (5), Siemens MSV80 (2). Listed for BMW 1 Series (17), BMW X Series (16), BMW 3 Series (6), BMW 7 Series (5).