2749025300 2749037403 Bosch MED17.7.2 original ECU file – Mercedes E 1.8 184hp
0261XXXXXXSW2749025300CAL2749037403- Vehicle
- Mercedes E
- Engine
- 1.8 184hp · M270920
- HW
- 0261XXXXXX
- SW
- 2749025300
- Calibration
- 2749037403
- Also written
- A2749025300 · A 274 902 53 00 · A2749037403 · A 274 903 74 03
162 maps — Air Control, Spark Advance, Engine Torque, Limiters. Original included.
SW numbers next to 2749025300
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 |
|---|---|
| 2749024701 | Mercedes CLA 2.0 211hp |
| 2749024801 | Mercedes C 1.6 156hp |
| 2749025001 | Mercedes C 2.0 276hp |
| 2749025200 | Mercedes C 1.6 156hp M274910 |
| 2749025201 | Mercedes C 2.0 276hp |
| 2749025600 | Mercedes CLA 2.0 211hp M270920 |
| 2749025601 | Mercedes CLA 2.0 211hp |
| 2749025801 | Mercedes GLC 2.0 184hp |
| 2749025900 | Mercedes CLA 1.6 156hp |
| 2749025901 | Mercedes C 1.6 160hp M270920 |
Other numbers for the Mercedes E 1.8 184hp
20 files cover exactly this car and engine, on Bosch MED17.7.2 (17), Bosch MED17.7 (3). If your ECU reads differently from this page, 11 of the others:
This file's map pack against other Bosch MED17.7.2 packs
Its pack names 162 maps. The 61 Bosch MED17.7.2 packs in the archive have 86 to 372 maps, median 259; 15% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Air Control | 51 | 39 |
| Spark Advance | 40 | 52 |
| Engine Torque | 30 | 72 |
| Limiters | 25 | 25 |
| Injection System | 11 | 16 |
This ECU and car in figures
Bosch MED17.7.2: 276 files, 152 SW numbers, 61 with a map pack. Makes: Mercedes (260), Infiniti (16). Most listed: Mercedes CLA (61), Mercedes C (58), Mercedes A (49), Mercedes E (40).
Mercedes E: 1 134 files. ECU types: Delphi CRD3.40 (327), Bosch EDC17CP57 (107), Bosch EDC16CP31 (102), Bosch EDC16C31 (88). Engine codes: 651 (327), OM651DE22LA (30), M270920 (11), M276850 (10).
Engine code M270920: 63 files, on Bosch MED17.7.2 (55), Bosch MED17.7 (8). Listed for Mercedes C (23), Mercedes E (11), Mercedes CLA (10), Mercedes A (9).
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