Polaris Scrambler XP 1.0i ECU Calibration File – 540599 / VMA7B0A4F0_01 (ME17) 4014903 Stage 1 

Change log

  • v1.0 — 2025-06-06
    • Stage 1 file for Bosch ME17 (Polaris Scrambler XP)
    • Boost, torque, and throttle logic updated
    • Checksum not calculated — verify via tool​

Release notes

  • v1.0 — 2025-06-06
    • Designed to improve off-road drivability and trail acceleration
    • Suitable for stock machines — no emissions changes made
    • Always confirm software version before programming​