Audi A4 2.0 TDI CR DPF Turbo-Diesel 105.2KW Bosch 03L906022B 505497 Stage1

Audi A4 2.0 TDI CR DPF Turbo-Diesel 105.2KW Bosch 03L906022B 505497 Stage1
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ECU file for Audi A4 2.0 TDI CR DPF Turbo-Diesel 105.2KW – Stage1 performance tuning file. ECU: Bosch 03L906022B – SW: 505497 ( 1037505497 ) – for vehicles with factory output around 105.2 kW (~143 HP).

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Technical Specifications
ManufacturerAudi
ECU SystemBOSCH
CalibrationStage 1
ECU HW / SW number03L906022B | 505497
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 A4 2.0 TDI CR DPF Turbo-Diesel 105.2KW
Engine power 105.2 kW (~143 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 03L906022B
Bosch software number 505497 ( 1037505497 )
Tuning type Stage1
Read method / notes 505497

This product contains a calibrated Stage1 tuning file for Audi A4 2.0 TDI CR DPF Turbo-Diesel 105.2KW with Bosch 03L906022B (Bosch software number 505497 ( 1037505497 )). The base stock vehicle for this calibration has a factory output of around 105.2 kW (~143 HP). This Stage 1 calibration is designed for stock hardware, offering a safe and reliable increase in power and torque for daily use.

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 03L906022B, 505497 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: A31C79023671CC2E90166B78AF7C8A93714B93BEFF05A179266D50C53E35E8BE

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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