Stage 1 VW Transporter 2.0 TDI CR 2010 Bosch EDC17CP20 Software 542255 03L907309L

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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