Original file
Original / Factory · Petrol · 1.8 TFSI 160hp
Audi A4 1.8 TFSI original file Bosch · 8K1907115H · SW 398138
Audi A4 1.8 TFSI Turbo Petrol 117.7 kW (160 HP) Original2009, Turbo petrol, 117.7 kW (160 hp)
160 HP Factory calibration Stock backup file, 250 Nm, Petrol
Calibrated ECU file for 8K1907115H (SW 398138). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 1.8 TFSI 160hp, CCUA, 1.8L, Petrol. Engine #311 in our gains database.
- Power
- 160 HPfactory calibration
- Torque
- 250 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 8K1907115H and software 398138.
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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.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | Audi |
|---|---|
| Vehicle model | A4 |
| Model year | 2009 |
| Displacement | 1.8 L |
| Fuel / Induction | TFSI (Turbo Petrol) |
| Factory power | 117.7 kW (160 HP) |
| ECU manufacturer | Bosch |
| ECU ID | 8K1907115H |
| ECU software | 398138 |
| Calibration stage | Original (Factory) |
| Cylinder capacity | 1798 CC |
| Compression ratio | 9,6 : 1 |
| Bore × Stroke | 82,5 X 84,1 mm |
| OEM engine code | CCUA |
| File format | BIN / ORI |
| Checksum | Pre-corrected (ready to flash) |
| Delivery | Instant download after payment |
Engine performance matrix
Power, torque and fuel-economy figures for every tuning stage on this engine, sourced from the tuning-database Gains API. Values are healthy-engine crank numbers; real on-road gains vary with fuel, altitude and mechanical condition.
| Stage | Power | Torque | Δ HP | Δ Nm |
|---|---|---|---|---|
| Original / Factory | 160 HP | 250 Nm | — | — |
| Stage 1 | 210 HP | 340 Nm | +50 (31.3%) | +90 |
| Stage 2 | 220 HP | 336 Nm | +60 (37.5%) | +86 |
| Stage 3 | 264 HP | 388 Nm | +104 (65%) | +138 |
| Stage 4 | 312 HP | 463 Nm | +152 (95%) | +213 |
About this calibration file
This is the factory (original) ECU calibration for the 2009 Audi A4 1.8L TFSI (Turbo Petrol), extracted from a genuine stock control unit. Use it as a verified backup before flashing any performance tune, or as a reference when recovering an ECU from a failed write.
This file matches a Bosch ECU and software version 398138. Verify both identifiers in your flashing tool before writing — an ID mismatch is the most common cause of a bricked ECU. If you are unsure, upload a read of your original file via the file-request wizard and our engineers will confirm compatibility before you flash.
The file is delivered as a ready-to-flash BIN (and ORI backup where applicable) compatible with all major tools — KESS V2/V3, KTAG, AutoTuner, CMDFlash, Dimsport New Genius, MPPS, Flex, BFlash, PCMFlash, MMFlash — via OBD, bench or boot-mode as supported by your ECU family. Checksums are pre-computed and verified; no additional checksum tool is required. All files include a free revision if post-flash logs reveal a fuelling, boost or EGT issue.
Frequently asked questions
Product details
This product contains a complete original ECU backup (stock file) for Audi A4 1.8 TFSI 2009 Turbo-Benzin 117.7KW with Bosch 8K1907115H (Bosch software number 398138 ( 1037398138 )). This original file corresponds to a factory engine output of approximately 117.7 kW (~160 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 8K1907115H, 398138 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
7A9C9716 4480A61F 6375EA18 B0BB663D DDC4F533 9CD09503 E49ACE89 237C559C