Car model

PASSAT

481 files listed under PASSAT. Check the hardware and software numbers before writing.

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About PASSAT files

This page lists 481 PASSAT 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, Gearbox, Chip Tuning and Immo Off. Control units used on the PASSAT: MED17.5.5, MED17, EDC17CP14 and EDC17C74. Engines: Caxa, Ckra and Cthd. Between them they cover 409 software numbers and 135 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 PCM Flash, Kess V2 and Flex. 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 PASSAT ECU file?
Read the hardware and software number from the label on your PASSAT 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 PASSAT 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 PASSAT 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.