2709029000 2709037901 Bosch MED17.7.2 original ECU file M270920 – Mercedes CLA 2.0 211hp

SW2709029000CAL2709037901

Vehicle: Mercedes CLA
Engine: 2.0 211hp · M270920
ECU: Bosch MED17.7.2
SW: 2709029000
Calibration: 2709037901
Also written: A2709029000 · A 270 902 90 00 · A2709037901 · A 270 903 79 01

WinOLS map pack for this file
347 maps — Engine Torque, Spark Advance, Air Control, Limiters. Original included.

SW numbers next to 2709029000

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
2709028500	Mercedes CLA 1.6 122hp 4N41B50
2709028600	Mercedes A 2.0 211hp
2709028700	Mercedes A 1.6 136hp
2709028800	Mercedes A 2.0 211hp M270920
2709028900	Mercedes A 1.6 122hp
2709029200	Mercedes CLA 2.0 211hp
2709029300	Mercedes A 1.6 102hp M274910
2709029400	Mercedes A 2.0 184hp
2709029500	Mercedes CLA 2.0 211hp
2709029600	Mercedes A 1.6 136hp

Other numbers for the Mercedes CLA 2.0 211hp

48 files cover exactly this car and engine, on Bosch MED17.7.2 (43), Bosch MED17.7 (5). If your ECU reads differently from this page, 12 of the others:

CAL 2749033205 SW 2749024501 SW 2709028000 SW 2749028600 SW 2749020302 SW 4479020813 SW 2709029000 SW 2709027600 SW 2749025601 SW 4479026813 SW 2709020401 SW 2749020301

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

Other files for the Mercedes CLA

Mercedes CLA2.0 211hp