1037533105 — Bosch MED17.5.25 ECU, Volkswagen JETTA
Original (stock) ECU file for the Volkswagen JETTA — 1400 130HP, Bosch MED17.5.25 controller, software 1037533105. Unmodified factory read, usually within 3 hours after we confirm your ECU numbers.
Identification
| Vehicle | Volkswagen JETTA |
|---|---|
| Engine | 1400 130HP |
| Engine code | CSTA |
| ECU | Bosch MED17.5.25 |
| Software number | 1037533105 |
| Software upgrade | 04E906027L_3408 |
| Calibration | 04E906027L_3408 |
Compatibility
In our archive this exact read is recorded for the Volkswagen JETTA with the 1400 130HP engine (CSTA). We hold 2 other reads for this model — see “Related files” below. The Bosch MED17.5.25 controller appears 12 times across the catalogue.
What you get
A full, unmodified read of the Bosch MED17.5.25 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 |
|---|---|---|
| AA3_0A3E | AA3_0A3E | V21C001M27B92 |
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 JETTA?
Compare the software number (1037533105) with the identification your tool reads from the ECU. If your software number differs, tell us — we check whether a matching original exists. Identify the controller by the hardware and software numbers printed on its label or reported by your reading tool.
What exactly do I receive when I buy the Bosch MED17.5.25 original for €25?
An unmodified factory read of the Bosch MED17.5.25 (SW 1037533105, upgrade 04E906027L_3408) 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 MED17.5.25 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.