2769027300 2769039202 Bosch MED17.7.3.1 original ECU file – Mercedes GLS 3.0 333hp
0261xxxxxxSW2769027300CAL2769039202- Vehicle
- Mercedes GLS
- Engine
- 3.0 333hp · M276850
- HW
- 0261xxxxxx
- SW
- 2769027300
- Calibration
- 2769039202
- Also written
- A2769027300 · A 276 902 73 00 · A2769039202 · A 276 903 92 02
325 maps — Air Control, Spark Advance, Engine Torque, Injection System. Original included.
SW numbers next to 2769027300
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 |
|---|---|
| 2769026801 | Mercedes GLE 3.0 390hp |
| 2769026900 | Mercedes GLE 3.0 333hp M276850 |
| 2769027000 | Mercedes GLC 3.0 333hp M276850 |
| 2769027100 | Mercedes GLE V6 306hp · Bosch MED17.7.3 |
| 2769027200 | Mercedes GLE V6 250hp · Bosch MED17.7.3 |
| 2769027401 | Mercedes E 3.0 333hp |
| 2769027500 | Mercedes C 3.5 333hp |
| 2769027501 | Mercedes GLE 3.0 272hp |
| 2769027601 | Mercedes GLE 3.0 272hp |
| 2769027700 | Mercedes C 3.5 333hp |
Other numbers for the Mercedes GLS 3.0 333hp
5 files cover exactly this car and engine, on Bosch MED17.7.3.1 (5). If your ECU reads differently from this page, 2 of the others:
This file's map pack against other Bosch MED17.7.3.1 packs
Its pack names 325 maps. The 12 Bosch MED17.7.3.1 packs in the archive have 128 to 331 maps, median 291.5; 83% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Air Control | 66 | 64.5 |
| Spark Advance | 64 | 60 |
| Engine Torque | 62 | 55 |
| Injection System | 54 | 53 |
| Limiters | 29 | 22.5 |
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 GLS: 24 files. ECU types: Bosch EDC17CP57 (14), Bosch MED17.7.3.1 (5), Bosch MED17.7.5 (3), Bosch MED17.7.3 (1). Engine codes: M276850 (1).
Engine code M276850: 38 files, on Bosch MED17.7.3.1 (36), Bosch MED17.7 (2). Listed for Mercedes C (12), Mercedes E (10), Mercedes GLC (9), Mercedes GLE (3).
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