CASC2EB0.DAT — Siemens SIMOS12.2 ECU, Volkswagen BEETLE
Original (stock) ECU file for the Volkswagen BEETLE — 2000 211HP, Siemens SIMOS12.2 controller, hardware CASC2EB0.DAT, software 10301228AA. Unmodified factory read, usually within 3 hours after we confirm your ECU numbers.
Identification
| Vehicle | Volkswagen BEETLE |
|---|---|
| Engine | 2000 211HP |
| Engine code | CJXB |
| ECU | Siemens SIMOS12.2 |
| Hardware number | CASC2EB0.DAT |
| Software number | 10301228AA |
| Software upgrade | 06K906070P_8047 |
| Calibration | 06K906070P_8047 |
Compatibility
The same Siemens SIMOS12.2 with part number CASC2EB0.DAT is also fitted to these vehicles / engines in our archive:
| Vehicle | Engine | Software |
|---|---|---|
| Volkswagen BEETLE (this page) | 2000 211HP · CJXB | 10301228AA |
| Volkswagen BEETLE | 2000 211HP · CJXB | 10301228AA |
Cross references
Other software levels recorded on hardware CASC2EB0.DAT:
Other hardware carrying software 10301228AA:
What you get
A full, unmodified read of the Siemens SIMOS12.2 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 |
|---|---|---|
| B20_C036 | B20_C036 | CASC2EB0 |
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 BEETLE?
Compare the hardware number (CASC2EB0.DAT) and the software number (10301228AA) with the identification your tool reads from the ECU. The software number must match; a different hardware revision usually means a different file. 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 Siemens SIMOS12.2 original for €25?
An unmodified factory read of the Siemens SIMOS12.2 (HW CASC2EB0.DAT, SW 10301228AA, upgrade 06K906070P_8047) 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 Siemens SIMOS12.2 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.