Siemens SIMOS 18.1 original ECU files

Vehicles with a Siemens SIMOS 18.1

Siemens SIMOS 18.1 files are listed for 6 makes and 23 models, the most listed first.

How to identify your Siemens SIMOS 18.1 file

How the numbers on this ECU type start:

• HW CASC8… 19 of the 52 files with a HW number, 37%
• HW 5G090… 6 of the 52 files with a HW number, 12%
• HW 8S090… 6 of the 52 files with a HW number, 12%
• SW SC800… 7 of the 25 files with a SW number, 28%
• SW 1032… 6 of the 25 files with a SW number, 24%

A HW number alone does not pick the file: CASC8S50 carries 2 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

Siemens SIMOS 18.1 map packs in figures

48 packs, 256 to 467 maps each, median 366.

Named by the most packs: Limiter of Turbo pressure 100%, Injection at full load 100%, RPM Limiter 100%, Requested Lambda 100%, Optimal engine torque 100%, Limiter of Maximum torque 100%, Injection base map 100%, Torque limiter for clutch protection 100%.

All Siemens SIMOS 18.1 HW and SW numbers

39 HW numbers and 18 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.