ECUTools v1.59.2020.0725 is a lightweight desktop utility focused on VAG group ECUs/TCUs. It reads ECU IDs, clears trouble codes where supported, writes full/partial flash files, converts dealer FRF to BIN, and offers live measuring blocks plus CSV logging.



What’s included
• ECUTools v1.59.2020.0725 application
• Modules: ECU Info, Flashing, Data Logging, Measuring Blocks, Master Functions → FRF→BIN

Key features

• ECU identification & basic service (read IDs, clear DTCs when supported).
• Flashing: choose file, optional Force Full Flash, progress + status.
• Master Functions: official-style FRF → BIN conversion for offline flashing.
• Measuring Blocks: live values with importable presets.
• Data Logging: build your variable list, record to CSV, playback support.

Supported protocols / families (as listed in app)

• VAG ZF8
• VAG DSG DL501 (G1/G2), DSG DQ250 MQB
• VAG MED9 (TP2.0)
• VAG MED 17 series: 17.1, 17.2, 17.2.0 ECU1/ECU2, 17 TP2.0, 17.5.x UDS
• VAG Simos: 8.5, 16, 18
• VAG FRF / VAG FRF TCU
• Alfa MED 17.3.3, Ferrari MED 17.3.5, Fiat MED 17.3.0, Maserati MED 17.3.5
• McLaren MED 17
• Mercedes ME 9.7 / Mercedes MED 17
• OBD-II / UDS Generic

How to use
Select protocol → click Connect.
Use ECU Info to read identifiers / clear codes.
For flashing: open Flashing, select file, (optionally) check Force Full Flash → Write Flash.
Converting dealer files: Master Functions → FRF→BIN, then flash the BIN.
Live data: Measuring Blocks and Data Logging (CSV export/playback).

Notes
• Keep battery voltage stable during operations.
• Feature availability depends on interface/vehicle and protocol.
• Intended for diagnostics/repair/education use.

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