Audi A6 2.5 TDI 2002 Turbo-Diesel 110.3KW Bosch 0281010148 4B0907401S 352644-645 Stage4

Audi A6 2.5 TDI 2002 Turbo-Diesel 110.3KW Bosch 0281010148 4B0907401S 352644-645 Stage4
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ECU file for Audi A6 2.5 TDI 2002 Turbo-Diesel 110.3KW – Stage4 performance tuning file. ECU: Bosch 0281010148 – SW: 4B0907401S – for vehicles with factory output around 110.3 kW (~150 HP).

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Technical Specifications
ManufacturerAudi
ECU SystemBOSCH
CalibrationStage 4
ECU HW / SW number0281010148 | 4B0907401S | 352644
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.

Engineer Support

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

Vehicle Audi A6 2.5 TDI 2002 Turbo-Diesel 110.3KW
Engine power 110.3 kW (~150 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 0281010148
ECU software ID 4B0907401S
Tuning type Stage4
Read method / notes 4B0907401S 352644-645

This product contains a calibrated Stage4 tuning file for Audi A6 2.5 TDI 2002 Turbo-Diesel 110.3KW with Bosch 0281010148 and software ID 4B0907401S. The base stock vehicle for this calibration has a factory output of around 110.3 kW (~150 HP). This high-stage file targets heavily modified setups (bigger turbo, injectors etc.) and should be used by experienced tuners only.

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 0281010148, 4B0907401S. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: E1159301FC04A673B659AB1D6DC2A33987C8ED550D1E995D0040737F98A94D78

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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