Stage 1 Land Rover Defender 2.5 TD5 MEMS3 ECU Firmware | Software 4195 | 4195

Change log

  • v1.0 — 2025-06-09
    • Initial Stage 1 calibration for TD5 MEMS3
    • EGR disabled; torque and boost maps revised
    • Vmax raised; CVN patch implemented
    • Flash verified via bench BDM and Nanocom​

Release notes

  • v1.0 — 2025-06-09
    • Released for Defender TD5 owners seeking a safe Stage 1 file with EGR delete
    • Suitable for stock engines and drivetrains
    • Improves drivability in low-range, towing and overlanding scenarios
    • Confirm software ID before flashing​