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Change log
v1.0 — 2025-05-28
• Initial Stage 1 calibration for Bosch EDC17CP20 (SW 542255)
• Boost and injection maps enhanced for stronger delivery
• Cold start and throttle response improved
• Binary checksum corrected — ready to flash
• Includes full stock file for backup and compliance
Release notes
v1.0 — 2025-05-28
• Designed to safely extract more torque and throttle response from VW 2.0 TDI engines
• Balanced for everyday usability and fuel efficiency
• Supplied with OEM file and ready-to-use Stage 1 binary
• Flashable with most tools supporting EDC17CP20 (e.g. KESS, KTAG, Dimsport)
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