Original file
Original / Factory · Petrol · 2.0 TFSI 170hp
Audi A6 2.0 TFSI original file Bosch HW 0261S02291 · 4F2907115 · SW 386852
Audi A6 2.0 TFSI Turbo Petrol 125 kW (170 HP)2006, Turbo petrol, 125 kW (170 hp)
170 HP Factory calibration Stock backup file, 280 Nm, Petrol
Calibrated ECU file for 0261S02291 (SW 386852). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 2.0 TFSI 170hp, BPJ, 2L, Petrol. Engine #433 in our gains database.
- Power
- 170 HPfactory calibration
- Torque
- 280 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 0261S02291 and software 386852.
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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, Petrol.
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 Audi A6 2.0 TFSI 2006 Turbo-Benzin 125KW with Bosch 0261S02291 and software ID 4F2907115 (Bosch software number 386852 ( 1037386852 )). This original file corresponds to a factory engine output of approximately 125 kW (~170 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 0261S02291, 4F2907115, 386852 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
ED8F0ACD 8E27AF02 DC6F879E AC276CF1 FA56774F 454BCDED D53A64F4 DB5F0A80Frequently 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.