VAG Continental / Siemens Simos PCR2.1 Immo Remover (OFF) Tool


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For cloning/data exchange use VAG PCR2.1 IMMO Editor & Clone Tool
TIP: You can reuse your token for the same MCUID in case of bad read, ECU update or browser bug causing 0 byte download.
Use this powerful tool for immo off PCR2.1 without emulator!

Tested ECU: Continental / Siemens (Simos) PCR2.1
Engine: 1.5 TDi, 1.6 TDi CR
Supported vehicle brands: Audi, Seat, Skoda, Volkswagen (VW)
Supported models: Audi A1, Audi A3, Seat Altea, Seat Altea XL, Volkswagen Ameo, Volkswagen Beetle, Volkswagen Caddy, Skoda Fabia, Volkswagen Golf, Seat Ibiza, Volkswagen Jetta, Seat Leon, Volkswagen Passat, Volkswagen Polo, Skoda Rapid, Skoda Roomster, Skoda Superb, Seat Toledo, Volkswagen Touran, Volkswagen Vento, Skoda Yeti

Some FAQs:

When should I choose the 'Manual MCU ID' option?

Use this algorithm if your tool does not include MCU ID in the dump file. Some tools, like Trasdata, may not include this information in the dump.

When should I choose the 'MCU ID from filename' option?

Some tools will include the MCU ID in the filename, sandwiched between underscores. For example 'seat_simospcr2.1_bench_fullbackup_4180128456789abcdeffedcba1234500_20240101011234_int_flash.bin', this option will automatically read the MCUID from this filename.

What is MCU ID?

MCUID is a unique 16-byte chip identifier for TriCore MCUs, usually starting with the digit 4. Some tools may not read it correctly. We recommend using KESS3, and it's important to specify the MCUID of the ECU. Tools such as FLEX will put MCUID in the filename, you'll find it between underscores, for example 'flash_4180128456789ABCDEF5432100000000_20240101011234.bin'.

Can I use the generated immo off file in multiple ECUs?

No, our IMMO OFF solution is locked to the MCUID.

Do I need to enter a new token for an ECU I've already performed an immo off on?

No, you can reuse the same token. The MCUID will be registered in our database and linked to your token. This is particularly useful in the case of a bad read (corrupt dump), ECU update or browser bug causing 0 byte download.

How to obtain or change PINcode, VIN, CS, MAC and/or POWER CLASS?

Use our VAG PCR2.1 IMMO Editor & Clone Tool
NOTE: This is the beta release! If any trouble contact us by email.

DISCLAIMER: This service is supplied only for not moving cars. We will not be responsible for any direct and indirect damages from the use of the file created by this service/page.
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* Rules:
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  • Don't provide Files / PIN / KEY codes to third-party (forums/internet/etc..)
or else your account get locked and NO REFUND!

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