2789021100 2789032400 Bosch MED17.7.1 original ECU file M278DE47LA – Mercedes CL 4.7 435hp
2789021100CAL2789032400- Vehicle
- Mercedes CL
- Engine
- 4.7 435hp · M278DE47LA
- SW
- 2789021100
- Calibration
- 2789032400
- Also written
- A2789021100 · A 278 902 11 00 · A2789032400 · A 278 903 24 00
301 maps — Air Control, Spark Advance, Injection System, Engine Torque. Original included.
SW numbers next to 2789021100
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 |
|---|---|
| 2789020200 | Mercedes G 5.5 500hp |
| 2789020400 | Hyundai Tucson 2.0 185hp |
| 2789020700 | Mercedes ML 5.5 525hp |
| 2789020800 | Mercedes G 5.5 500hp |
| 2789020900 | Mercedes GL 4.7 435hp · Bosch MED17.7.3 |
| 2789021200 | Mercedes GL 457hp · Bosch MED17.7.3 |
| 2789021500 | Mercedes CL 4.7 435hp |
| 2789021600 | Mercedes ML 525hp · Bosch MED17.7 |
| 2789021700 | Mercedes SL 5.5 525hp · Bosch MED17.7.3 |
| 2789021800 | Mercedes GL 4.7 435hp · Bosch MED17.7.3 |
Other numbers for the Mercedes CL 4.7 435hp
4 files cover exactly this car and engine, on Bosch MED17.7.1 (4). If your ECU reads differently from this page, 2 of the others:
This file's map pack against other Bosch MED17.7.1 packs
Its pack names 301 maps. The archive has only 4 Bosch MED17.7.1 packs, with 149 to 301 maps.
This ECU and car in figures
Bosch MED17.7.1: 29 files, 17 SW numbers, 4 with a map pack. Makes: Mercedes (28), Hyundai (1). Most listed: Mercedes C (10), Mercedes CL (4), Mercedes ML (3), Mercedes SL (3).
Mercedes CL: 33 files. ECU types: Bosch ME9.7 (19), Bosch MED17.7.1 (4), Bosch ME2.7.1 (4), Bosch ME2.8 (2). Engine codes: M275KE60LA (3), M278DE47LA (2), M137E58 (1), M273E55 (1).
Engine code M278DE47LA: 2 files, on Bosch MED17.7.1 (2). Listed for Mercedes CL (2).
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