Original file
Original / Factory · Diesel · 6.0 V12 TDI 500hp
Audi Q7 6.0TDI V12 original file Bosch · 4L0907051 · SW 508901
Audi Q7 6.0TDI V12 Turbo Diesel 367.7 kW (500 HP)2011, Turbo diesel, 367.7 kW (500 hp)
500 HP Factory calibration Stock backup file, 1000 Nm, Diesel
Calibrated ECU file for (SW 508901). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 6.0 V12 TDI 500hp, CCGA, 5.9L, Diesel. Engine #624 in our gains database.
- Power
- 500 HPfactory calibration
- Torque
- 1000 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 4L0907051 and software 508901.
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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 Audi Q7 6.0TDI V12 2011 Turbo-Diesel 367.7KW with Bosch 4L0907051 (Bosch software number 508901 ( 1037508901 )). This original file corresponds to a factory engine output of approximately 367.7 kW (~500 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 4L0907051, 508901 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
D30947A2 F971C25B BCD2080C 34A74367 780B9AEE 56A1062B AC82D40D D496DAE8Frequently 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.