Brera 1.8 TBi 16V — MED17.3.1 400663 Bosch — Original ECU File

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Brera 1.8 TBi 16V — MED17.3.1 400663 Bosch — Original ECU File

  • Thread starter Thread starter Bin
  • Start date Start date
  • Tagged users Tagged users None
Brera 1.8 TBi 16V — MED17.3.1 400663 Bosch — Original ECU File
This is a 100% original (stock) software file for the Alfa Romeo Brera 1.8 TBi, read from a Bosch MED17.3.1 ECU. This file is an unmodified, factory-spec calibration, essential for various service and repair operations.

This stock file is perfect for returning a previously tuned vehicle back to its original factory state, which can be crucial for diagnostics, emissions testing, or selling the vehicle. It also serves as a critical, safe foundation for professional tuners who wish to develop a custom calibration from a clean and reliable base. This file does not provide any performance increase over the factory standard.

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A new product by Bin is available: Brera 1.8 TBi 16V — MED17.3.1 400663 Bosch — Original ECU File 0261S04279 - Alfa Romeo — Prod: 51865074 / SW: 400663 — A verified original (stock) ECU file for vehicle restoration, diagnostics, or as a base for custom tuning.


Brera 1.8 TBi 16V — MED17.3.1 400663 Bosch — Original ECU File 0261S04279

Description​

ParameterValue
Producer:Alfa Romeo
Series:Brera
Model:1.8 TBi 16V
Type (Engine):Turbo-Petrol
Displacement:1.8 L
Output:200 PS / 147.1 kW
ECU Maker:Bosch
ECU Build:MED17.3.1
ECU-Nr. Prod.:51865074
ECU-Nr. ECU:0261S04279
Software:400663
Checksum:N/A
CPU:Infineon Tricore
8-Bit sum:7B5D
Nested Versions:1 (Original)
Project type (Project):Complete binary file
Details:Original
Project Size:1 540 096 bytes

This is a factory original file, not a tuning file. It does not enhance performance. It is intended for restoration, diagnostic, or development purposes only. The seller accepts no responsibility for misuse.

Extended Product Information​

  • 100% factory original, unmodified binary file.
  • Read directly from a genuine Bosch MED17.3.1 ECU.
  • Perfect for returning a tuned vehicle to its stock configuration.
  • Essential for diagnostics or recovering from a failed flash.
  • Provides a safe, reliable base for developing a custom tune.


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Bin
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