MB VIANO 30CDI 2011 164.8KW Bosch CR6NFZ-642-61N6-639A-Charge4 LSUoLA 3ZNW-165kW-EU5 OP-ME2 03 512400 Stage1

MB VIANO 30CDI 2011 164.8KW Bosch CR6NFZ-642-61N6-639A-Charge4 LSUoLA 3ZNW-165kW-EU5 OP-ME2 03 512400 Stage1
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ECU file for MB VIANO 30CDI 2011 164.8KW – Stage1 performance tuning file. ECU: Bosch CR6NFZ-642-61N6-639A-Charge4 – SW: 3ZNW-165kW-EU5 / 512400 ( 1037512400 ) – for vehicles with factory output around 164.8 kW (~224 HP).

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Technical Specifications
ManufacturerMercedes Benz
ECU SystemBOSCH
CalibrationStage 1
ECU HW / SW numberCR6NFZ | 512400
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 VIANO 30CDI 2011 164.8KW
Engine power 164.8 kW (~224 HP)
ECU brand Bosch
ECU hardware CR6NFZ-642-61N6-639A-Charge4
ECU software ID 3ZNW-165kW-EU5
Bosch software number 512400 ( 1037512400 )
Tuning type Stage1
Read method / notes LSUoLA 3ZNW-165kW-EU5 OP-ME2 03 512400

This product contains a calibrated Stage1 tuning file for MB VIANO 30CDI 2011 164.8KW with Bosch CR6NFZ-642-61N6-639A-Charge4 and software ID 3ZNW-165kW-EU5 (Bosch software number 512400 ( 1037512400 )). The base stock vehicle for this calibration has a factory output of around 164.8 kW (~224 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 CR6NFZ-642-61N6-639A-Charge4, 3ZNW-165kW-EU5, 512400 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: 27A2045E358610E68DB900E3E2F7E66CC9765FD97314F136F696C796412EFEA3

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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