Audi A4 1.8 20V Benzin 91.9KW Bosch 0261204957 8D0907558T 359188 Original

Audi A4 1.8 20V Benzin 91.9KW Bosch 0261204957 8D0907558T 359188 Original

£6.99

ECU file for Audi A4 1.8 20V Benzin 91.9KW – original ECU file (stock calibration). ECU: Bosch 0261204957 – SW: 8D0907558T / 359188 ( 1037359188 ) – approx. 91.9 kW (~125 HP) factory engine output.

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Technical Specifications
ManufacturerAudi
ECU SystemBOSCH
CalibrationOriginal File
ECU HW / SW number0261204957 | 8D0907558T | 359188
CHECKSUMS CORRECTED / READY TO FLASH
COMPATIBLE WITH: KESS V2/V3, MPPS, FOXFLASH, AUTOTUNER, FLEX, CMD, NEW GENIUS & OTHER PROFESSIONAL INTERFACES
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Your tuning file is available immediately after purchase — no waiting.

Checksum Safe

Every file is verified and checksum-corrected for safe, reliable flashing.

Tool Compatible

Works with KESS, KTAG, AutoTuner, CMD, PCMFlash, and all major interfaces.

Engineer Support

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Vehicle Audi A4 1.8 20V Benzin 91.9KW
Engine power 91.9 kW (~125 HP)
Fuel type Petrol
ECU brand Bosch
ECU hardware 0261204957
ECU software ID 8D0907558T
Bosch software number 359188 ( 1037359188 )
Tuning type Original
Read method / notes 8D0907558T 359188

This product contains a complete original ECU backup (stock file) for Audi A4 1.8 20V Benzin 91.9KW with Bosch 0261204957 and software ID 8D0907558T (Bosch software number 359188 ( 1037359188 )). This original file corresponds to a factory engine output of approximately 91.9 kW (~125 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 0261204957, 8D0907558T, 359188 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: FE9D971AA1996A84AFD6051553CA0BAC8E5C9DE7D495EBB3772D99E43B55BD65

Frequently Asked Questions

Use your preferred tuning tool (KESS, KTAG, AutoTuner, CMD, etc.) to write the file to the ECU via OBD, bench, or boot mode.

Yes. Every file we sell has verified checksums — ready to flash without additional correction tools.

Contact us via WhatsApp or the support dashboard. Revisions for the same stage are free.

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