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

2769023400 2769038300 Bosch MED17.7.3 original ECU file – Mercedes C 3.5 300hp

SW2769023400CAL2769038300

Where do I find these numbers?

Vehicle
Mercedes C
Engine
3.5 300hp
SW
2769023400
Calibration
2769038300
Also written
A2769023400 · A 276 902 34 00 · A2769038300 · A 276 903 83 00
WinOLS map pack for this file
276 maps — Air Control, Spark Advance, Engine Torque, Injection System. Original included.
See all 276 maps

SW numbers next to 2769023400

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
2769022601Mercedes GLE 3.0 390hp · Bosch MED17.7.3.1
2769022800Mercedes E 3.5 333hp
2769023000Mercedes C 3.5 302hp · Bosch MED17.7.1
2769023001Mercedes E 3.0 333hp · Bosch MED17.7.3.1
2769023100Mercedes GLK V6 306hp
2769023901Mercedes E 3.0 333hp M276850 · Bosch MED17.7.3.1
2769024001Mercedes E 3.0 333hp · Bosch MED17.7.3.1
2769024100Mercedes GLE V6 250hp
2769024200Mercedes C V6 302hp
2769024400Mercedes GLK V6 306hp

Other numbers for the Mercedes C 3.5 300hp

2 files cover exactly this car and engine, on Bosch MED17.7 (1), Bosch MED17.7.3 (1). If your ECU reads differently from this page, the others:

This ECU and car in figures

Bosch MED17.7.3: 107 files, 50 SW numbers, 25 with a map pack. Makes: Mercedes (107). Most listed: Mercedes S (27), Mercedes E (19), Mercedes GL (11), Mercedes GLE (10).

Mercedes C: 1 113 files. ECU types: Delphi CRD3.40 (401), Delphi CRD3.E1 (129), Delphi CRD2 (90), Bosch EDC16C2 (61). Engine codes: 651 (401), OM651DE22LA (55), M270920 (23), OM651DE22LAR (17).

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 Mercedes C

Other Bosch MED17.7.3 files

Original ECU file Bosch MED17.7.3 · 2769023400 · 2769038300
€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