MB C 230K 2001 Benzin 103KW Siemens 5WK90420 1M10006201005 Stage1

MB C 230K 2001 Benzin 103KW Siemens 5WK90420 1M10006201005 Stage1

£21.99

ECU file for MB C 230K 2001 Benzin 103KW – Stage1 performance tuning file. ECU: Siemens 5WK90420 – SW: 1M10006201005 – for vehicles with factory output around 103 kW (~140 HP).

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Technical Specifications
ManufacturerMercedes Benz
ECU SystemSIEMENS
CalibrationStage 1
ECU HW / SW number5WK90420 | 1M1000620100
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 MB C 230K 2001 Benzin 103KW
Engine power 103 kW (~140 HP)
Fuel type Petrol
ECU brand Siemens
ECU hardware 5WK90420
ECU software ID 1M10006201005
Tuning type Stage1
Read method / notes 1M10006201005

This product contains a calibrated Stage1 tuning file for MB C 230K 2001 Benzin 103KW with Siemens 5WK90420 and software ID 1M10006201005. The base stock vehicle for this calibration has a factory output of around 103 kW (~140 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 5WK90420, 1M10006201005. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: C542B3CF513F661BB0DD4A7AFED47F65ECCA32ADA461EAF3C8D448B038EF295C

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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