Audi A4 3.0 TDI CR DPF 2010 Turbodiesel 139.7KW Bosch 8K1907401A 502378 Stage1

Audi A4 3.0 TDI CR DPF 2010 Turbodiesel 139.7KW Bosch 8K1907401A 502378 Stage1
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ECU file for Audi A4 3.0 TDI CR DPF 2010 Turbodiesel 139.7KW – Stage1 performance tuning file. ECU: Bosch 8K1907401A – SW: 502378 ( 1037502378 ) – for vehicles with factory output around 139.7 kW (~190 HP).

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Technical Specifications
ManufacturerAudi
ECU SystemBOSCH
CalibrationStage 1
ECU HW / SW number8K1907401A | 502378
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 3.0 TDI CR DPF 2010 Turbodiesel 139.7KW
Engine power 139.7 kW (~190 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 8K1907401A
Bosch software number 502378 ( 1037502378 )
Tuning type Stage1
Read method / notes 502378

This product contains a calibrated Stage1 tuning file for Audi A4 3.0 TDI CR DPF 2010 Turbodiesel 139.7KW with Bosch 8K1907401A (Bosch software number 502378 ( 1037502378 )). The base stock vehicle for this calibration has a factory output of around 139.7 kW (~190 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 8K1907401A, 502378 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: CF0682874E5E32ED8DD84F7FA22D463A9F8A7ED26F74F8FA36F17719705F3AD8

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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