−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

03P906021AA original ECU files

In this archive 03P906021AA is the calibration number on 16 files and the HW number on 13 files, with 10 different HW and SW pairs. On its own it does not pick the file: the table below shows what else each one carries.

Also written: 03P 906 021 AA · 03P-906-021-AA

Which 03P906021AA 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
SW9521 Seat Ibiza 1.2 TDI 75hp · Delphi DCM3.7 none listed
SW9521 Seat Ibiza 1.2 TDI 75hp CFWA · Delphi DCM3.7 56 maps
SW9314 Seat Ibiza 1.2 TDI 75hp · Delphi DCM3.7 none listed
this number only Seat Ibiza 1.2 TDI 75hp · Delphi DCM3.7 41 maps
SW9979 Seat Ibiza 1.2 TDI 75hp · Delphi DCM3.7 none listed
this number only Seat Ibiza 1.2 TDI 75hp · Delphi DCM3.7 none listed
SW9978 Seat Ibiza 1.2 TDI 75hp · Delphi DCM3.7 none listed
SW9982 Seat Ibiza 1.2 TDI 75hp · Delphi DCM3.7 none listed
SW9980 Skoda Fabia 1.2 TDI 75hp · Delphi DCM3.7 none listed
SW8507 Volkswagen Polo 1.2 TDI 75hp · Delphi DCM3.7 none listed
SW9721 Volkswagen Polo 1.2 TDI 75hp CFWA · Delphi DCM3.7 40 maps
SW9980 Volkswagen Polo 1.2 TDI 75hp · Delphi DCM3.7 none listed
SW9978 Volkswagen Polo 1.2 TDI 75hp · Delphi DCM3.7 41 maps
SW9971 Volkswagen Polo 1.2 TDI 75hp · Delphi DCM3.7 none listed
this number only Volkswagen Polo 1.2 TDI 75hp · Delphi DCM3.7 none listed
SW9979 Volkswagen Polo 1.2 TDI 75hp · Delphi DCM3.7 none listed

ECU types carrying 03P906021AA

Cars and engines it is listed for

ModelEngineFiles
Seat Ibiza1.2 TDI 75hp8
Volkswagen Polo1.2 TDI 75hp7
Skoda Fabia1.2 TDI 75hp1

Map packs for these files

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

  • 56 maps Seat Ibiza 1.2 TDI 75hp SW 9521
  • 41 maps Seat Ibiza 1.2 TDI 75hp
  • 40 maps Volkswagen Polo 1.2 TDI 75hp SW 9721
  • 41 maps Volkswagen Polo 1.2 TDI 75hp SW 9978

Where do I find these numbers?