2769022101 2769033703 Bosch MED17.7.3.1 original ECU file – Mercedes C 3.0 367hp
2769022101CAL2769033703- Vehicle
- Mercedes C
- Engine
- 3.0 367hp
- SW
- 2769022101
- Calibration
- 2769033703
- Also written
- A2769022101 · A 276 902 21 01 · A2769033703 · A 276 903 37 03
331 maps — Engine Torque, Air Control, Injection System, Spark Advance. Original included.
SW 2769022101 is also listed for
The catalogue has this SW number on 2 other vehicle variants, 9 files:
- Mercedes GLC 3.5 367hp 8 files
- Mercedes C 3.5 367hp
SW numbers next to 2769022101
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.
| SW | Listed for |
|---|---|
| 2769021501 | Mercedes S 3.0 272hp M276850 |
| 2769021601 | Mercedes S 3.5 306hp · Bosch MED17.7.3 |
| 2769021700 | Mercedes E 3.0 333hp |
| 2769021801 | Mercedes C 3.5 367hp |
| 2769022001 | Mercedes GLS 3.0 333hp |
| 2769022200 | Mercedes C V6 302hp · Bosch MED17.7.1 |
| 2769022201 | Mercedes GLE 3.0 390hp |
| 2769022401 | Mercedes E 3.0 333hp |
| 2769022501 | Mercedes E 3.0 333hp M276850 |
| 2769022601 | Mercedes GLE 3.0 390hp |
Other numbers for the Mercedes C 3.0 367hp
5 files cover exactly this car and engine, on Bosch MED17.7.3.1 (5). If your ECU reads differently from this page, the others:
This file's map pack against other Bosch MED17.7.3.1 packs
Its pack names 331 maps. The 12 Bosch MED17.7.3.1 packs in the archive have 128 to 331 maps, median 291.5; 92% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Engine Torque | 68 | 55 |
| Air Control | 66 | 64.5 |
| Injection System | 63 | 53 |
| Spark Advance | 62 | 60 |
| Turbo System | 27 | 23.5 |
Named here but in under a quarter of the Bosch MED17.7.3.1 packs: RPM limiter in Neutral, Overrun injection cut off engine speed lower threshold AC ON.
This ECU and car in figures
Bosch MED17.7.3.1: 125 files, 60 SW numbers, 12 with a map pack. Makes: Mercedes (125). Most listed: Mercedes E (41), Mercedes C (35), Mercedes GLE (18), Mercedes GLC (17).
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