2709026300 2709033001 Bosch MED17.7.2 original ECU file – Mercedes CLA 1.6 156hp
2709026300CAL2709033001- Vehicle
- Mercedes CLA
- Engine
- 1.6 156hp · M270920
- SW
- 2709026300
- Calibration
- 2709033001
- Also written
- A2709026300 · A 270 902 63 00 · A2709033001 · A 270 903 30 01
143 maps — Spark Advance, Limiters, Engine Torque, Injection System. Original included.
SW 2709026300 is also listed for
The catalogue has this SW number on 2 other vehicle variants, 2 files:
- Mercedes A 1.6 122hp
- Mercedes C 1.6 156hp
SW numbers next to 2709026300
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 |
|---|---|
| 2709025300 | Mercedes A 2.0 211hp M270920 |
| 2709025400 | Mercedes B 1.6 160hp |
| 2709025500 | Mercedes E 2.0 181hp M270920 |
| 2709025900 | Mercedes C 1.6 156hp |
| 2709026100 | Mercedes B 1.6 160hp |
| 2709026400 | Mercedes CLA 2.0 211hp M270920 |
| 2709026500 | Mercedes GLA 1.6 156hp |
| 2709027500 | Mercedes A 1.6 156hp |
| 2709027600 | Mercedes E 1.8 184hp |
| 2709027700 | Mercedes CLA 1.6 122hp 4N41B50 |
Other numbers for the Mercedes CLA 1.6 156hp
2 files cover exactly this car and engine, on Bosch MED17.7.2 (2). If your ECU reads differently from this page, the others:
This file's map pack against other Bosch MED17.7.2 packs
Its pack names 143 maps. The 61 Bosch MED17.7.2 packs in the archive have 86 to 372 maps, median 259; 8% of them name fewer than this one.
| Category | This pack | Median pack |
|---|---|---|
| Spark Advance | 40 | 52 |
| Limiters | 27 | 25 |
| Engine Torque | 23 | 72 |
| Injection System | 17 | 16 |
| Air Control | 16 | 39 |
Named here but in under a quarter of the Bosch MED17.7.2 packs: Maximum speed of vehicle A.
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 CLA: 378 files. ECU types: Delphi CRD3.40 (172), Delphi CRD3.E1 (133), Bosch MED17.7.2 (61), Bosch MED17.7 (6). Engine codes: 651 (173), OM651DE22LA (56), M270920 (10), 4N41B50 (6).
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