10SW012171 — Bosch EDC17C64 ECU, Volkswagen PASSAT CC
Original (stock) ECU file for the Volkswagen PASSAT CC — 2000 150HP, Bosch EDC17C64 controller, software 10SW012171. Unmodified factory read, usually within 3 hours after we confirm your ECU numbers.
Identification
| Vehicle | Volkswagen PASSAT CC |
|---|---|
| Engine | 2000 150HP |
| Engine code | CXMA |
| ECU | Bosch EDC17C64 |
| Software number | 10SW012171 |
| Software upgrade | 04L906021EJ_3378 |
| Calibration | 04L906021EJ_3378 |
Compatibility
In our archive this exact read is recorded for the Volkswagen PASSAT CC with the 2000 150HP engine (CXMA). We hold 2 other reads for this model — see “Related files” below. The Bosch EDC17C64 controller appears 16 times across the catalogue.
What you get
A full, unmodified read of the Bosch EDC17C64 as it left the factory — the binary file produced by the original reading tool, no checksum or map changes. Use it to restore a stock calibration after a failed flash or a bad tune, or as the reference file for a tuning job. One read is stored for this identification.
| Archive reference | Driver | Damos / A2L |
|---|---|---|
| AXXX171A | AXXX171A | P866F86G |
Delivery: released to your account and announced by email usually within 3 hours, within 24 hours on business days, once we confirm the read matches the numbers on this page.
Questions about this file
Is this original file compatible with my Volkswagen PASSAT CC?
Compare the software number (10SW012171) with the identification your tool reads from the ECU. If your software number differs, tell us — we check whether a matching original exists. Bosch EDC17 controllers are identified by a 0281 hardware number and a 1037 software number. Many EDC17 variants on trucks are read in boot/bench mode rather than OBD, so make sure the tool identification matches these numbers before flashing.
What exactly do I receive when I buy the Bosch EDC17C64 original for €25?
An unmodified factory read of the Bosch EDC17C64 (SW 10SW012171, upgrade 04L906021EJ_3378) as stored in our archive — a binary file in the format produced by the original reading tool. No modifications, no checksum changes: it is meant to restore the ECU to its stock calibration or to serve as a reference for a tuning job.
How and when is the file delivered?
After payment we confirm the read matches the numbers on this page and release it to your account, with an email notification — usually within 3 hours, within 24 hours on business days. If your ECU reports different numbers, tell us with the order and we look for the right file before delivering anything.
Can you also tune this Bosch EDC17C64 or remove EGR / AdBlue / DPF?
Yes — upload your own read through the tuning service and choose the modifications; every tuning job is quoted individually before you pay. The original on this page is useful as a backup before any modification is flashed.