657739 original ECU files

In this archive 657739 is the HW number on 8 files, with 3 different HW and SW pairs. On its own it does not pick the file: the table below shows what else each one carries.

Which 657739 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 numbers	Listed for	Map pack
SW05031119010703CAL0049PP0L921S0AE1S	BMW 3 Series 2.5 218hp N52B30O0 · Siemens MSV70	62 maps
SW06083423033322CAL0049PP0L921S0GI1S	BMW 3 Series 2.5 218hp N52B25O1 · Siemens MSV70	62 maps
SW05031119010703CAL0049PP0L921S0BN1S	BMW 3 Series 330i 3000 258hp N52B30O0 · Siemens MSV70	none listed
SW05062524121108CAL0049PP0L740S0AA2S	BMW 3 Series 330i 3000 258hp N52B30O0 · Siemens MSV70	none listed
SW05031119010703CAL0049PP0L921S0BQ1S	BMW 3 Series 330i 3000 258hp N52B30O0 · Siemens MSV70	none listed
SW05031119010703CAL0049PP0L921S0FA1S	BMW 3 Series 330i 3000 258hp N52B30O0 · Siemens MSV70	none listed
SW05031119010703CAL0049PP0L921S0GI1S	BMW 3 Series 330i 3000 258hp N52B30O0 · Siemens MSV70	none listed
SW05031119010703CAL0049PP0L921S0BM1S	BMW 3 Series 330i 3000 258hp N52B30O0 · Siemens MSV70	62 maps

ECU types carrying 657739

Siemens MSV70 8

Cars and engines it is listed for

Model	Engine	Files
BMW 3 Series	330i 3000 258hp N52B30O0	6
BMW 3 Series	2.5 218hp N52B30O0	2

Seen together with 657739

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

SW 05031119010703 6 CAL 0049PP0L921S0GI1S 2 CAL 0049PP0L740S0AA2S 1 CAL 0049PP0L921S0AE1S 1 CAL 0049PP0L921S0BM1S 1 CAL 0049PP0L921S0BN1S 1 CAL 0049PP0L921S0BQ1S 1 CAL 0049PP0L921S0FA1S 1 SW 05062524121108 1 SW 06083423033322 1

Map packs for these files

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

62 maps BMW 3 Series 2.5 218hp SW 05031119010703 CAL 0049PP0L921S0AE1S
62 maps BMW 3 Series 2.5 218hp SW 06083423033322 CAL 0049PP0L921S0GI1S
62 maps BMW 3 Series 330i 3000 258hp SW 05031119010703 CAL 0049PP0L921S0BM1S

Where do I find these numbers?