Original file
Original / Factory · Diesel · 330d MHEV 286hp
BMW E90-E91- E92-E93 3.0d original file Bosch · SW 383494
BMW E90-E91- E92-E93 3.0d Turbo Diesel 210.4 kW (286 HP)Turbo diesel, 210.4 kW (286 hp)
286 HP Factory calibration Stock backup file, 650 Nm, Diesel
Calibrated ECU file for (SW 383494). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 330d MHEV 286hp, 3L, Diesel. Engine #893 in our gains database.
- Power
- 286 HPfactory calibration
- Torque
- 650 Nmfactory calibration
Real data from Gains API. Dyno curve = typical ECU-family projection. Final gains depend on fuel, altitude, wear.
How it works
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Read your ECU
With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.
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Match the numbers
Your read must show hardware O and software 383494.
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Pay and download
Card, Apple Pay or Google Pay. The file is in your account straight away.
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Write it and drive
Write it back the way you read it. Not right for your car? We correct it free.
What the car needs
Required modifications: Factory, Diesel.
Hardware
- Factory hardware: no modifications required
Software / calibration
- OEM calibration restored (recovery / immobiliser / coding work)
Original files are used to revert to factory state, repair after a faulty tune, or recover an ECU before service work.
Product details
This product contains a complete original ECU backup (stock file) for BMW E90-E91- E92-E93 3.0d Turbo-Diesel 210.4KW with Bosch O and software ID 52BT47 (Bosch software number 383494 ( 1037383494 )). This original file corresponds to a factory engine output of approximately 210.4 kW (~286 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 O, 52BT47, 383494 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
629752D4 3B41EF2E 1AFE1407 42E0D7A8 4BFBEE96 1BAF454F FC0EFC19 DE479680Frequently asked questions
How do I flash this file?
Use your preferred tuning tool (KESS, KTAG, AutoTuner, CMD, etc.) to write the file to the ECU via OBD, bench, or boot mode.
Is the checksum corrected?
Yes. Every file we sell has verified checksums — ready to flash without additional correction tools.
What if I need a revision?
Contact us via WhatsApp or the support dashboard. Revisions for the same stage are free.