Volvo FH12 420 2003 Turbodiesel 308.9KW LUCAS Stage1

Volvo FH12 420 2003 Turbodiesel 308.9KW LUCAS Stage1

£21.99

ECU file for Volvo FH12 420 2003 Turbodiesel 308.9KW LUCAS – Stage1 performance tuning file. ECU: – for vehicles with factory output around 308.9 kW (~420 HP).

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Technical Specifications
ManufacturerVolvo
CalibrationStage 1
CHECKSUMS CORRECTED / READY TO FLASH
COMPATIBLE WITH: KESS V2/V3, MPPS, FOXFLASH, AUTOTUNER, FLEX, CMD, NEW GENIUS & OTHER PROFESSIONAL INTERFACES
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File Specification REV.04 · OFFICIAL
01/04

Instant Download

Your tuning file is available immediately after purchase — no waiting.

02/04

Checksum Safe

Every file is verified and checksum-corrected for safe, reliable flashing.

03/04

Tool Compatible

Works with KESS, KTAG, AutoTuner, CMD, PCMFlash, and all major interfaces.

04/04

Engineer Support

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

CRC / checksum verified Engineer reviewed KESS · KTAG · AutoTuner · CMD · PCMFlash < 30 min first response
Vehicle Volvo FH12 420 2003 Turbodiesel 308.9KW LUCAS
Engine power 308.9 kW (~420 HP)
Fuel type Turbo-diesel
Tuning type Stage1

This product contains a calibrated Stage1 tuning file for Volvo FH12 420 2003 Turbodiesel 308.9KW LUCAS . The base stock vehicle for this calibration has a factory output of around 308.9 kW (~420 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 the ECU part number in the product title.Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: A5E5448F58BDC3A659ADF19C99891608FB8B18D2DD1FCBB82AB5EE2B873FF9D0

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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