−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

0901303370 6577475202 Siemens MSD81 original ECU file – BMW 3 Series 2.0 170hp

HW0901303370SW6577475202CALP233204

Where do I find these numbers?

Engine
2.0 170hp
HW
0901303370
Calibration
P233204
Also written
0 901 303 370

SW numbers next to 6577475202

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.

SWListed for
6577475147BMW 5 Series 3.0 306hp N54B30O0
6577475153BMW X Series 3.0 306hp N54B30
6577475159BMW 1 Series 3.0 340hp N54B30
6577475161BMW 1 Series 3.0 340hp N54B30
6577475163BMW 3-SERIES 3.0 300hp N54B30O0 · Siemens MSD81.X
6577475171BMW Z Series 3.0 306hp N54B30O0
6577475255BMW X Series 3.0 306hp N54B30
6577475259BMW 1 Series 3.0 306hp N54B30
6577475262BMW 3 Series 2.0 170hp N43B20O0
6577475275BMW Z Series 3.0 340hp N54B30

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).

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 MSD81 files

Original ECU file Siemens MSD81 · 0901303370 · 6577475202
€18
  1. 1 · E-mail
  2. 2 · Card
  3. 3 · File

Checking availability…

All sales are final — no refunds.

Card payment by Stripe · charged only when ready · Terms of sale · Privacy