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CH1A-12B684-AA original ECU files

In this archive CH1A-12B684-AA is the HW number on 18 files, with 16 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: CH1A 12B684 AA · CH1A12B684AA

Which CH1A-12B684-AA 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
SWCH12-12A650-AAJCALCH12-12K532-AAJ Ford Transit 2.2 TDCI 100hp EURO 5 · Continental SID208 none listed
SWFH12-12A650-BAACALFH12-12K532-BAA Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWFH12-12A650-CAACALFH12-12K532-CAA Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWCH12-12A650-EAJCALCH12-12K532-EAJ Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWCH12-12A650-EAKCALCH12-12K532-EAK Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWCH12-12A650-FAKCALCH12-12K532-FAK Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWFH12-12A650-DAACALFH12-12K532-DAA Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWCH12-12A650-EAGCALCH12-12K532-EAG Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWCH12-12A650-FAGCALCH12-12K532-FAG Land Rover Defender 2.2 122hp · Continental SID208 132 maps
SWFH12-12A650-AAACALFH12-12K532-AAA Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWCH12-12A650-FAECALCH12-12K532-FAE Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWCH12-12A650-GAKCALCH12-12K532-GAK Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWCH12-12A650-FAJCALCH12-12K532-FAJ Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWFH12-12A650-EAACALFH12-12K532-EAA Land Rover Defender 2.2 122hp · Continental SID208 135 maps
SWCH12-12A650-CAKCALCH12-12K532-CAK Land Rover Defender 2.2 122hp · Continental SID208 none listed
SWCH12-12A650-CAKCALCH12-12K532-CAK Land Rover Defender 2.2 TD4 122hp · Continental SID208 133 maps
SWFH12-12A650-BAACALFH12-12K532-BAA Land Rover Defender 2.2 TD4 122hp · Continental SID208 none listed
SWCH12-12A650-GAHCALCH12-12K532-GAH Land Rover Defender 2.2 TD4 122hp · Continental SID208 132 maps

ECU types carrying CH1A-12B684-AA

Cars and engines it is listed for

ModelEngineFiles
Land Rover Defender2.2 122hp14
Land Rover Defender2.2 TD4 122hp3
Ford Transit2.2 TDCI 100hp EURO 51

Seen together with CH1A-12B684-AA

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

Map packs for these files

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

  • 132 maps Land Rover Defender 2.2 122hp SW CH12-12A650-FAG CAL CH12-12K532-FAG
  • 135 maps Land Rover Defender 2.2 122hp SW FH12-12A650-EAA CAL FH12-12K532-EAA
  • 133 maps Land Rover Defender 2.2 TD4 122hp SW CH12-12A650-CAK CAL CH12-12K532-CAK
  • 132 maps Land Rover Defender 2.2 TD4 122hp SW CH12-12A650-GAH CAL CH12-12K532-GAH

Where do I find these numbers?