B137B56F Siemens MS43 original ECU file – BMW X3 3.0 231hp

Other numbers for the BMW X3 3.0 231hp

2 files cover exactly this car and engine, on Bosch EDC16CP35 (1), Siemens MS43 (1). If your ECU reads differently from this page, the others:

This ECU and car in figures

Siemens MS43: 386 files, 4 SW numbers, 14 with a map pack. Makes: BMW (382), Alpina (4). Most listed: BMW 3 Series (323), BMW 5 Series (26), BMW X Series (16), BMW Z Series (15).

BMW X3: 66 files. ECU types: Bosch MG1CS003 DME_840 (16), Bosch EDC17C50 (10), Bosch DDE802L MD1CS001i (6), Bosch MG1CS003 DME_40H (6). Engine codes: B47D20O0 (13), B48B20M0 (6), B47D20 (3), B47C20O1 (3).