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PO0AA0 original ECU files

In this archive PO0AA0 is the SW number on 10 files, with 4 different HW and SW pairs. On its own it does not pick the file: the table below shows what else each one carries.

Which PO0AA0 file is yours?

Compare the other numbers on each line with your read and open the line that matches. All of them are €18.

Its other numbersListed forMap pack
HW5WS4 0281A-T Citroen C4 2.0 136hp · Siemens SID803 none listed
this number only Citroen C4 2.0 136hp · Siemens SID803 none listed
this number only Citroen C5 2.0 136hp · Siemens SID803 none listed
this number only Peugeot 307 2.0 136hp · Siemens SID803 32 maps
HW5WS4 0281A-T Peugeot 307 2.0 136hp · Siemens SID803 none listed
HW5WS4 0201E-T Peugeot 307 2.0 HDI 136hp · Siemens SID803 none listed
this number only Peugeot 307 2.0 HDI 136hp · Siemens SID803 none listed
HW9655041480UPG9656062080 Peugeot 307 2.0 HDI 136hp · Siemens SID803 none listed
this number only Peugeot 407 2.0 136hp · Siemens SID803 none listed
this number only Peugeot 407 2.0 HDI 136hp · Siemens SID803 none listed

ECU types carrying PO0AA0

Cars and engines it is listed for

ModelEngineFiles
Peugeot 3072.0 HDI 136hp3
Citroen C42.0 136hp2
Peugeot 3072.0 136hp2
Citroen C52.0 136hp1
Peugeot 4072.0 136hp1
Peugeot 4072.0 HDI 136hp1

Seen together with PO0AA0

4 other numbers on these files, and on how many.

Map packs for these files

1 of them has a WinOLS map pack: the original .bin plus a CSV of its named maps.

Where do I find these numbers?