6577475202 0044RD0QGF0SQFA6S Siemens MSD81 original ECU file – BMW 3 Series 2.0 170hp

Other SW versions on HW 6577475202

3 SW versions sit on this HW in the archive, 3 files in all: BMW 1 Series (2), BMW 5 Series (1). This page lists no SW number, so compare what your tool reads with the list.

HW numbers next to 6577475202

The closest HW 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 3 Series 2.0 170hp

83 files cover exactly this car and engine, on Siemens MSD80 (54), Siemens MSD81 (22), Siemens MSD85 (2). If your ECU reads differently from this page, 12 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 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 N43B20O0: 25 files, on Siemens MSD80 (16), Siemens MSD81 (6), Siemens MSD85 (2). Listed for BMW 3 Series (23), BMW 5 Series (1), BMW 1 Series (1).