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New Tuning File Available: Leon 1.8 TSI CDAA — MED17.5 502078 Bosch — ECU File 0261S04515 - Seat — ECU: 0261S04515 / SW: 502078 — A verified original (stock) ECU file, essential for vehicle restoration, diagnostics, or as a base for custom tuning.
Welcome to the official discussion thread for the Seat 1.8 TSI (CDAA) tuning package. This calibration is specifically developed for the MED17.5 ECU and optimized to work seamlessly with the 6M.
Target Performance: 160 PS / 117.7 kW.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: Seat 1.8 TSI (CDAA)
Welcome to the official discussion thread for the Seat 1.8 TSI (CDAA) tuning package. This calibration is specifically developed for the MED17.5 ECU and optimized to work seamlessly with the 6M.
Target Performance: 160 PS / 117.7 kW.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
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 MED17.5 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.
➜ Download Tuning File / View Full Specs
