BMW E34 535i 1990 Benzin 155.2KW Bosch 0261200179 Bosch 355796 Original

BMW E34 535i 1990 Benzin 155.2KW Bosch 0261200179 Bosch 355796 Original
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ECU file for BMW E34 535i 1990 Benzin 155.2KW – original ECU file (stock calibration). ECU: Bosch 0261200179 – SW: 355796 ( 1037355796 ) – approx. 155.2 kW (~211 HP) factory engine output.

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Technical Specifications
ManufacturerBMW
ECU SystemBOSCH
CalibrationOriginal File
ECU HW / SW number0261200179 | 355796
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.

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Vehicle BMW E34 535i 1990 Benzin 155.2KW
Engine power 155.2 kW (~211 HP)
Fuel type Petrol
ECU brand Bosch
ECU hardware 0261200179
Bosch software number 355796 ( 1037355796 )
Tuning type Original
Read method / notes Bosch 355796

This product contains a complete original ECU backup (stock file) for BMW E34 535i 1990 Benzin 155.2KW with Bosch 0261200179 (Bosch software number 355796 ( 1037355796 )). This original file corresponds to a factory engine output of approximately 155.2 kW (~211 HP). This file is ideal for ECU cloning, restoring the car back to stock and using it as a safe base for future remaps.

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 0261200179, 355796 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: 656A730E0866A978319B24C17F6C47D839F0EC4F7DB1E6365B5DE211FCC1B1E6

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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