Ford Focus C-MAX Siemens SID803 original ECU files

Ford Focus C-MAX Siemens SID803 engines

21 files across 2 engine variants. Listed most: 2.0 136hp, 17 files.

How to identify your Ford Focus C-MAX Siemens SID803 file

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

• SW S1206… 7 of the 20 files with a SW number, 35%
• SW 1008… 6 of the 20 files with a SW number, 30%

A HW number alone does not pick the file: K3QOVE63FO12400 carries 3 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All Ford Focus C-MAX Siemens SID803 HW and SW numbers

14 HW numbers and 17 SW numbers, by engine. Beside each HW, how many SW versions it carries. A number opens a file that shows it.