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New Tuning File Available: Skoda Fabia III 1.2 TSI CJZC Stage 1 ECU File – Software 003059 MED17.5.25 9085 - Stage 1 remap for Skoda Fabia 3 1.2 TSI CJZC (MED17.5.25, 89.7PS, SW 003059)
Welcome to the official discussion thread for the Skoda 1.2 TSI (CJZC) tuning package. This calibration is specifically developed for the MED17.5.25 ECU and optimized to work seamlessly with the Switch gear.
Target Performance: 89.7PS / 66.0kW.
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: Skoda 1.2 TSI (CJZC)
Welcome to the official discussion thread for the Skoda 1.2 TSI (CJZC) tuning package. This calibration is specifically developed for the MED17.5.25 ECU and optimized to work seamlessly with the Switch gear.
Target Performance: 89.7PS / 66.0kW.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
Extended Product Information
- Stage 1 remap for Skoda Fabia III 1.2 TSI CJZC (MED17.5.25 ECU)
- Software ID 003059, SW-Version 9085 — partial coding project
- Improved boost control and ignition timing for better low-mid RPM pull
- Maintains OEM cold-start and fuel economy maps
- No modifications to emissions systems
- Checksum not corrected — must be validated before flashing
- Original binary included alongside modified version
- CMD Flash compatible
- Safe for stock internals and transmission
➜ Download Tuning File / View Full Specs
