BMW E46 316i 2002 Benzin 77.2KW Bosch 0261204420 Bosch 1430940 Stage1

BMW E46 316i 2002 Benzin 77.2KW Bosch 0261204420 Bosch 1430940 Stage1
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ECU file for BMW E46 316i 2002 Benzin 77.2KW – Stage1 performance tuning file. ECU: Bosch 0261204420 – SW: 1430940 – for vehicles with factory output around 77.2 kW (~105 HP).

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Technical Specifications
ManufacturerBMW
ECU SystemBOSCH
CalibrationStage 1
ECU HW / SW number0261204420 | 1430940
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 BMW E46 316i 2002 Benzin 77.2KW
Engine power 77.2 kW (~105 HP)
Fuel type Petrol
ECU brand Bosch
ECU hardware 0261204420
Bosch software number 1430940
Tuning type Stage1
Read method / notes Bosch 1430940

This product contains a calibrated Stage1 tuning file for BMW E46 316i 2002 Benzin 77.2KW with Bosch 0261204420 (Bosch software number 1430940). The base stock vehicle for this calibration has a factory output of around 77.2 kW (~105 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 0261204420, 1430940. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: 66A3CA675461723F53B43204D8005B3CDCA6A3BF39AB430FD79FDABD5F7BE6BB

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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