Siemens SIMOS 8.3 original ECU files

Vehicles with a Siemens SIMOS 8.3

Siemens SIMOS 8.3 files are listed for 1 make and 2 models, the most listed first.

How to identify your Siemens SIMOS 8.3 file

How the numbers on this ECU type start:

• HW 65766… 6 of the 13 files with a HW number, 46%
• HW 4L091… 6 of the 13 files with a HW number, 46%

Where do I find these numbers?

Siemens SIMOS 8.3 map packs in figures

5 packs, 23 to 101 maps each, median 99.

Named by the most packs: Air quantity - Base map 100%, Rail pressure 100%, Injection enrichment 100%, Requested Lambda 100%, Spark Advance base map 100%, Calculated engine torque 100%, Torque request during take off condition 100%, Optimal engine torque 100%.

All Siemens SIMOS 8.3 HW and SW numbers

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