Audi A4 1.4 TSI 2010 Turbo-Benzin 89.7KW Bosch 0261S04859 03C906016S 505087 Stage1

Audi A4 1.4 TSI 2010 Turbo-Benzin 89.7KW Bosch 0261S04859 03C906016S 505087 Stage1

£21.99

ECU file for Audi A4 1.4 TSI 2010 Turbo-Benzin 89.7KW – Stage1 performance tuning file. ECU: Bosch 0261S04859 – SW: 03C906016S / 505087 ( 1037505087 ) – for vehicles with factory output around 89.7 kW (~122 HP).

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Technical Specifications
ManufacturerAudi
ECU SystemBOSCH
CalibrationStage 1
ECU HW / SW number0261S04859 | 03C906016S | 505087
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 1.4 TSI 2010 Turbo-Benzin 89.7KW
Engine power 89.7 kW (~122 HP)
Fuel type Turbo-petrol
ECU brand Bosch
ECU hardware 0261S04859
ECU software ID 03C906016S
Bosch software number 505087 ( 1037505087 )
Tuning type Stage1
Read method / notes 03C906016S 505087

This product contains a calibrated Stage1 tuning file for Audi A4 1.4 TSI 2010 Turbo-Benzin 89.7KW with Bosch 0261S04859 and software ID 03C906016S (Bosch software number 505087 ( 1037505087 )). The base stock vehicle for this calibration has a factory output of around 89.7 kW (~122 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 0261S04859, 03C906016S, 505087 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: C438166BCAC44D2AB1C30E2E379A98D201D623A04EF4791B1E51DB30B911CF5F

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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