Siemens SID20X original ECU files

Vehicles with a Siemens SID20X

Siemens SID20X files are listed for 1 make and 2 models, the most listed first.

How to identify your Siemens SID20X file

How the numbers on this ECU type start:

• HW NNN50… 5 of the 11 files with a HW number, 45%

Where do I find these numbers?

Siemens SID20X map packs in figures

37 packs, 61 to 114 maps each, median 90.

Named by the most packs: Rail pressure 100%, Rail pressure limiter f(RPM,Fuel_Q) 100%, EGR control - Opening percentage 100%, Limiter of Maximum torque 100%, Variable geometry (VGT) or wastegate (WG) control 100%, Turbo pressure 100%, Torque request during take off condition 97%, Injection base map 97%.

All Siemens SID20X HW and SW numbers

6 HW numbers and 6 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.