Volkswagen Jetta Bosch MED17.5.20 original ECU files

Volkswagen Jetta Bosch MED17.5.20 engines

17 files across 3 engine variants and 3 engine codes. Listed most: 1.4 122hp (CAXA), 12 files.

How to identify your Volkswagen Jetta Bosch MED17.5.20 file

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

• HW 03C9… 6 of the 11 files with a HW number, 55%
• HW 0261S… 5 of the 11 files with a HW number, 45%
• SW 10375… 5 of the 5 files with a SW number, 100%

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.

Where do I find these numbers?

All Volkswagen Jetta Bosch MED17.5.20 HW and SW numbers

10 HW numbers and 4 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.