Alfa 156 1.6 16V 1997 Benzin 88.3KW Bosch 0261204772 Bosch 357853 Original

Alfa 156 1.6 16V 1997 Benzin 88.3KW Bosch 0261204772 Bosch 357853 Original

£6.99

ECU file for Alfa 156 1.6 16V 1997 Benzin 88.3KW – original ECU file (stock calibration). ECU: Bosch 0261204772 – SW: 357853 ( 1037357853 ) – approx. 88.3 kW (~120 HP) factory engine output.

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Technical Specifications
ManufacturerAlfa Romeo
ECU SystemBOSCH
CalibrationOriginal File
ECU HW / SW number0261204772 | 357853
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

Our tuning engineers are available via WhatsApp for any technical questions.

Vehicle Alfa 156 1.6 16V 1997 Benzin 88.3KW
Engine power 88.3 kW (~120 HP)
Fuel type Petrol
ECU brand Bosch
ECU hardware 0261204772
Bosch software number 357853 ( 1037357853 )
Tuning type Original
Read method / notes Bosch 357853

This product contains a complete original ECU backup (stock file) for Alfa 156 1.6 16V 1997 Benzin 88.3KW with Bosch 0261204772 (Bosch software number 357853 ( 1037357853 )). 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 0261204772, 357853 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

hash: 5AA35461E2EDC5659F6818A4D52642C55BCF3FC8D0D0D2202C19DE503FC6D0B5

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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