Audi A3 1.9 TDI Turbodiesel 80.9KW Bosch 0281001721 038906018S 356593-594 Stage2

Audi A3 1.9 TDI Turbodiesel 80.9KW Bosch 0281001721 038906018S 356593-594 Stage2
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ECU file for Audi A3 1.9 TDI Turbodiesel 80.9KW – Stage2 performance tuning file. ECU: Bosch 0281001721 – SW: 038906018S – for vehicles with factory output around 80.9 kW (~110 HP).

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Technical Specifications
ManufacturerAudi
ECU SystemBOSCH
CalibrationStage 2
ECU HW / SW number0281001721 | 038906018S | 356593
CHECKSUMS CORRECTED / READY TO FLASH
COMPATIBLE WITH: KESS V2/V3, MPPS, FOXFLASH, AUTOTUNER, FLEX, CMD, NEW GENIUS & OTHER PROFESSIONAL INTERFACES
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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.

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

Vehicle Audi A3 1.9 TDI Turbodiesel 80.9KW
Engine power 80.9 kW (~110 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 0281001721
ECU software ID 038906018S
Tuning type Stage2
Read method / notes 038906018S 356593-594

This product contains a calibrated Stage2 tuning file for Audi A3 1.9 TDI Turbodiesel 80.9KW with Bosch 0281001721 and software ID 038906018S. The base stock vehicle for this calibration has a factory output of around 80.9 kW (~110 HP). Stage 2 is intended for cars with supporting modifications (exhaust, intake, intercooler) and delivers a stronger performance gain.

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 0281001721, 038906018S. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: E5FA90CCB00DADF62ACD67A873541D9F4A9A42F0B2309D6353EEE40713623985

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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