Siemens

Siemens ICHON original ECU files

Original (stock) files read from Siemens ICHON engine control units: 120 files across 4 vehicle brands and 15 models. Open the vehicle model to compare HW, SW and calibration with your own read before ordering. Immediate email delivery after payment.

ECU, hardware and software numbers in this catalogue: HW 5WY1 685A HW 5WY1 963D HW 030110043740Z HW 0352575855 HW 5WY1 706A HW 5WY1 919A HW 5WY1 A83A SW 0531810203 SW 6630056010000 SW 66340 SW 0663015721

120 files

Vehicles with a Siemens ICHON ECU

How to identify your Siemens ICHON file

Read the hardware number (HW) and software number (SW) from your ECU with your reading tool, or from the ECU label for the hardware number. Open the vehicle model above, then match HW and SW with the file you need; when several files share the same SW, compare the full calibration string as well. A matching vehicle description alone does not guarantee compatibility: the identifiers decide.

Every file is delivered as an unmodified .bin, exactly as read from the control unit; file size and memory layout can vary with the reading method of the source.

Catalogue engine v1.15.1

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