Original file
Original / Factory · Petrol · 1.8 TFSI 120hp
Audi A4 1.8 TFSI original file Bosch · 8K1907115C · SW 398628
Audi A4 1.8 TFSI Turbo Petrol 88.3 kW (120 HP)2009, Turbo petrol, 88.3 kW (120 hp)
120 HP Factory calibration Stock backup file, 230 Nm, Petrol
Calibrated ECU file for 8K1907115C (SW 398628). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 1.8 TFSI 120hp, CABB, 1.8L, Petrol. Engine #327 in our gains database.
- Power
- 120 HPfactory calibration
- Torque
- 230 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 8K1907115C and software 398628.
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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 A4 1.8 TFSI 2009 Turbo-Benzin 88.3KW with Bosch 8K1907115C (Bosch software number 398628 ( 1037398628 )). This original file corresponds to a factory engine output of approximately 88.3 kW (~120 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 8K1907115C, 398628 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
02460C05 9C4667DA 4CBB1217 64EC3208 2CCEB1AB 0110FFDB F6C268B9 EB3D2AA1Frequently 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.