Stage 1 Touareg 3.0 V6 TDI CR CASA — EDC17_CP44 516683 Bosch — ECU Firmware 7P0907401

Change log

  • v1.0 — 2025-06-15
    • v1.0 release of the Stage 1 tune for the Touareg 3.0 V6 TDI CASA (Bosch EDC17_CP44).
    • Recalibrated torque and fuel maps for a significant improvement in performance and drivability.
    ​

Release notes

  • v1.0 — 2025-06-15
    • Package includes Original + Stage 1 binaries
    • Confirm ECU number 7P0907401 and software 516683 before flashing
    • Compatible with tools supporting Bosch EDC17_CP44 controllers
    • Designed for stock engine and exhaust components
    • Intended solely for off-road or motorsport applications​
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