6577475271 6577475147 Siemens MSD81.X original ECU file – BMW 1 Series 3.0 306hp

Other SW versions on HW 6577475271

2 SW versions sit on this HW in the archive, 15 files in all: BMW X Series (7), BMW 1 Series (5), BMW Z Series (2). This page is SW 6577475147. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.

SW 6577475147 is also listed for

The catalogue has this SW number on 2 other vehicle variants, 2 files:

• BMW 5 Series 3.0 306hp
• BMW Z Series 3.0 340hp

SW numbers next to 6577475147

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, 12 of the others:

This file's map pack against other Siemens MSD81.X packs

Its pack names 48 maps. The 10 Siemens MSD81.X packs in the archive have 28 to 103 maps, median 51; 20% of them name fewer than this one.

This ECU and car in figures

Siemens MSD81.X: 59 files, 13 SW numbers, 10 with a map pack. Makes: BMW (59). Most listed: BMW 3 Series (32), BMW 1 Series (12), BMW X Series (7), BMW Z Series (5).

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).