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9M51CH original ECU files

In this archive 9M51CH is the calibration number on 4 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 9M51CH 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
HW0261209468SW1037510524 Ford Focus 2.5 305hp · Bosch ME9.0C none listed
HW0261209476SW1037510524 Ford Focus 2.5 305hp · Bosch ME9.0C none listed
HW0261209483SW1037510524 Ford Focus 2.5 305hp · Bosch ME9.0C none listed
HW0261209484SW1037510524 Ford Focus 2.5 305hp · Bosch ME9.0C none listed

ECU types carrying 9M51CH

Cars and engines it is listed for

ModelEngineFiles
Ford Focus2.5 305hp4

Seen together with 9M51CH

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

Where do I find these numbers?