Volkswagen Golf 5 Bosch MED9.1 original ECU files

Volkswagen Golf 5 Bosch MED9.1 engines

54 files across 5 engine variants and 1 engine code. Listed most: 2.0 16V TFSI 200hp, 31 files.

How to identify your Volkswagen Golf 5 Bosch MED9.1 file

How the numbers on this model with this ECU type start:

• HW 0261S… 53 of the 54 files with a HW number, 98%
• SW 10373… 51 of the 53 files with a SW number, 96%

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

In the whole archive, 14 605 of the 14 611 files with SW 1037… are Bosch units.

A HW number alone does not pick the file: 0261S02079 carries 5 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Volkswagen Golf 5 Bosch MED9.1 HW and SW numbers

27 HW numbers and 47 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.