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C256J54D Siemens MS43 original ECU file – BMW 3 Series 3.0 231hp

CALC256J54D

Where do I find these numbers?

Engine
3.0 231hp
Calibration
C256J54D

Other numbers for the BMW 3 Series 3.0 231hp

75 files cover exactly this car and engine, on Siemens MS43 (56), Bosch EDC16CP35 (17), Siemens MS45 (2). If your ECU reads differently from this page, 12 of 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 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).

What you get

  • The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
  • File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
  • Original read only: no full backup, EEPROM or tuned file.
  • A digital file: all sales are final — no refunds. Terms of sale

Other files for the BMW 3 Series

Other Siemens MS43 files

Original ECU file Siemens MS43 · C256J54D
€18
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  2. 2 · Card
  3. 3 · File

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