Audi A1 2.0 TDI CR Turbo-Diesel 105.2KW Bosch 03L906018HR 521015 Original

Audi A1 2.0 TDI CR Turbo-Diesel 105.2KW Bosch 03L906018HR 521015 Original

£6.99

ECU file for Audi A1 2.0 TDI CR Turbo-Diesel 105.2KW – original ECU file (stock calibration). ECU: Bosch 03L906018HR – SW: 521015 ( 1037521015 ) – approx. 105.2 kW (~143 HP) factory engine output.

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Technical Specifications
ManufacturerAudi
ECU SystemBOSCH
CalibrationOriginal File
ECU HW / SW number03L906018HR | 521015
CHECKSUMS CORRECTED / READY TO FLASH
COMPATIBLE WITH: KESS V2/V3, MPPS, FOXFLASH, AUTOTUNER, FLEX, CMD, NEW GENIUS & OTHER PROFESSIONAL INTERFACES
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Instant Download

Your tuning file is available immediately after purchase — no waiting.

Checksum Safe

Every file is verified and checksum-corrected for safe, reliable flashing.

Tool Compatible

Works with KESS, KTAG, AutoTuner, CMD, PCMFlash, and all major interfaces.

Engineer Support

Our tuning engineers are available via WhatsApp for any technical questions.

Vehicle Audi A1 2.0 TDI CR Turbo-Diesel 105.2KW
Engine power 105.2 kW (~143 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 03L906018HR
Bosch software number 521015 ( 1037521015 )
Tuning type Original
Read method / notes 521015

This product contains a complete original ECU backup (stock file) for Audi A1 2.0 TDI CR Turbo-Diesel 105.2KW with Bosch 03L906018HR (Bosch software number 521015 ( 1037521015 )). This original file corresponds to a factory engine output of approximately 105.2 kW (~143 HP). This file is ideal for ECU cloning, restoring the car back to stock and using it as a safe base for future remaps.

All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number such as 03L906018HR, 521015 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: A273ABEEF93EACBAC898DC9463C345DDA819CEBED2EDC43EF6180E2D1474C6C0

Frequently Asked Questions

Use your preferred tuning tool (KESS, KTAG, AutoTuner, CMD, etc.) to write the file to the ECU via OBD, bench, or boot mode.

Yes. Every file we sell has verified checksums — ready to flash without additional correction tools.

Contact us via WhatsApp or the support dashboard. Revisions for the same stage are free.

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