Audi A3 2.0 TDI CR 2010 Turbo-Diesel 103KW Bosch 03L906022BQ 398757 Original

Audi A3 2.0 TDI CR 2010 Turbo-Diesel 103KW Bosch 03L906022BQ 398757 Original

£6.99

ECU file for Audi A3 2.0 TDI CR 2010 Turbo-Diesel 103KW – original ECU file (stock calibration). ECU: Bosch 03L906022BQ – SW: 398757 ( 1037398757 ) – approx. 103 kW (~140 HP) factory engine output.

Buy Now
Technical Specifications
ManufacturerAudi
ECU SystemBOSCH
CalibrationOriginal File
ECU HW / SW number03L906022BQ | 398757
CHECKSUMS CORRECTED / READY TO FLASH
COMPATIBLE WITH: KESS V2/V3, MPPS, FOXFLASH, AUTOTUNER, FLEX, CMD, NEW GENIUS & OTHER PROFESSIONAL INTERFACES
📂
Secure checkout Revision guarantee 24/7 support
Share: WhatsApp Facebook

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 A3 2.0 TDI CR 2010 Turbo-Diesel 103KW
Engine power 103 kW (~140 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 03L906022BQ
Bosch software number 398757 ( 1037398757 )
Tuning type Original
Read method / notes 398757

This product contains a complete original ECU backup (stock file) for Audi A3 2.0 TDI CR 2010 Turbo-Diesel 103KW with Bosch 03L906022BQ (Bosch software number 398757 ( 1037398757 )). This original file corresponds to a factory engine output of approximately 103 kW (~140 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 03L906022BQ, 398757 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: C6D66544BF38EE142E56EF174CA2D3C50A168352EC717A00273F8E55FFF6B599

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.

Related products