VW Golf3 TDI 2004 66KW Bosch 0281001171 028906021C 358696 LLL Stage1

VW Golf3 TDI 2004 66KW Bosch 0281001171 028906021C 358696 LLL Stage1

£21.99

ECU file for VW Golf3 TDI 2004 66KW – Stage1 performance tuning file. ECU: Bosch 0281001171 – SW: 028906021C / 358696 ( 1037358696 ) – for vehicles with factory output around 66 kW (~90 HP).

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Technical Specifications
ManufacturerVolkswagen
ECU SystemBOSCH
CalibrationStage 1
ECU HW / SW number0281001171 | 028906021C | 358696
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 VW Golf3 TDI 2004 66KW
Engine power 66 kW (~90 HP)
ECU brand Bosch
ECU hardware 0281001171
ECU software ID 028906021C
Bosch software number 358696 ( 1037358696 )
Tuning type Stage1
Read method / notes 028906021C 358696 LLL

This product contains a calibrated Stage1 tuning file for VW Golf3 TDI 2004 66KW with Bosch 0281001171 and software ID 028906021C (Bosch software number 358696 ( 1037358696 )). The base stock vehicle for this calibration has a factory output of around 66 kW (~90 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 0281001171, 028906021C, 358696 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: D6E4A83286D1B9BBACBF84F13D90B80D97CDF59CD3B8F7D4A3A21978D50D1F4A

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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