E372104 Siemens MSD81 original ECU file – BMW Z Series 3.0 306hp

Other numbers for the BMW Z Series 3.0 306hp

22 files cover exactly this car and engine, on Siemens MSD81 (18), Siemens MSD81.X (4). 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 Z Series: 155 files. ECU types: Bosch MEVD17.2.9 (28), Bosch MEVD17.2.4 (24), Siemens MSV80 (21), Siemens MSD81 (21). Engine codes: M54B30 (9), N52B30 (9), M54B22 (8), N52B25 (8).

Engine code N54B30OV: 5 files, on Siemens MSD81 (2), Siemens MSD81.2 (1), Siemens MSD81.X (1). Listed for BMW Z Series (5).