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Bosch ML3.1 original ECU files

Stock reads of the Bosch ML3.1 for BMW, Alfa Romeo, Porsche and more.

VehiclesIdentify the fileAll HW and SW numbers

Bosch ML3.1 files

7 files €18 each · card · by e-mail

Vehicles with a Bosch ML3.1

Bosch ML3.1 files are listed for 3 makes and 6 models, the most listed first.

ModelEnginesFiles
BMW5
M SeriesM3 2300 E30 200hp 1, M3 2300 E30 215hp 12
3 Series2.0 192hp 11
5 Series3.0 218hp 11
M32.3 195hp 11
Alfa Romeo1
Alfetta2.0 130hp 11
Porsche1
9113.2 231hp 11

How to identify your Bosch ML3.1 file

In the whole archive, 4 589 of the 4 599 files with HW 0261… are Bosch units.

Where do I find these numbers?

All Bosch ML3.1 HW and SW numbers

1 HW number and 0 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.

BMW 1 HW · 0 SW
HWSW versions
0261200061no SW listed