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Citroen C3 ECU Files

48 ECU files for the Citroen C3 covering EDC16C34, SID804, DDCR and EDC17C10. Immo Off, Virgin and EGR Off files available. Read with FLEX, NEW TRASDATA and FOX FLASH. Prices from €5, instant download after payment.

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About C3 files

This page lists 48 C3 files that are ready to download. Every file is read from a real unit and is listed by the hardware and software number printed on the ECU label, so you can match your module before you buy. The biggest groups are Original File, Virgin, EGR Off and Airbag. Control units used on the C3: EDC16C34, SID804, Ddcr and EDC17C10. Between them they cover 35 software numbers and 35 hardware numbers. To find the right file, read the hardware and software number from the label and type it into the search box, or use the filters by model and ECU type. Files are supplied exactly as read with Flex, NEW Trasdata and Ktag. If your version is not listed yet, send us the numbers — most requests are sourced the same working day.

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Frequently asked questions
How do I find the right C3 ECU file?
Read the hardware and software number from the label on your C3 unit and type it into the search box, or filter by model and ECU type. Every file is listed by those exact numbers, so you can match your module before you buy.
Are these original C3 files?
Yes. Every file is read from a real unit; original dumps, immo off, virgin and tuning versions are available where applicable.
Which tools do I need to write these files?
The files are supplied exactly as read and work with common tools such as FLEX, NEW TRASDATA and VVDI PROG, depending on the ECU.
What if my C3 file is not listed?
Send us the hardware and software number from the label. Most requests are sourced the same working day.
How do I get the file after payment?
Downloads unlock the moment your payment clears — straight from your account, no waiting.