EFI PGU09 original ECU files

Vehicles with a EFI PGU09

EFI PGU09 files are listed for 1 make and 3 models, the most listed first.

How to identify your EFI PGU09 file

How the numbers on this ECU type start:

• HW PGU09… 12 of the 12 files with a HW number, 100%
• SW CM278… 8 of the 12 files with a SW number, 67%

A HW number alone does not pick the file: PGU09 carries 6 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

All EFI PGU09 HW and SW numbers

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