Mini Cooper 1.6 2003 Benzin 84.6KW Siemens 740904003EHC3 Stage1

Mini Cooper 1.6 2003 Benzin 84.6KW Siemens 740904003EHC3 Stage1

£21.99

ECU file for Mini Cooper 1.6 2003 Benzin 84.6KW – Stage1 performance tuning file. ECU: Siemens 740904003EHC3 – for vehicles with factory output around 84.6 kW (~115 HP).

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Technical Specifications
ManufacturerMini
ECU SystemSIEMENS
CalibrationStage 1
ECU HW / SW number740904003EHC
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 Mini Cooper 1.6 2003 Benzin 84.6KW
Engine power 84.6 kW (~115 HP)
Fuel type Petrol
ECU brand Siemens
ECU hardware 740904003EHC3
Tuning type Stage1

This product contains a calibrated Stage1 tuning file for Mini Cooper 1.6 2003 Benzin 84.6KW with Siemens 740904003EHC3. The base stock vehicle for this calibration has a factory output of around 84.6 kW (~115 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 740904003EHC3. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: 83FEAADD7C3ED8FE24312F48F572E72C802C61A0D4783FBA30718562D6470E8E

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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