Stage 2 Renault Megane 3 RS — SW RD9A197000000 (EMS3xxx) ARD9970RD99
Change log
- v1.0 — 2025-05-23
• Initial Stage 2 calibration for Siemens EMS3xxx
• Boost, fuel & limiter maps refined
• Checksum correction & CVN patch applied
• Flash verified via Alientech Kess V2
Release notes
- v1.0 — 2025-05-23
• First public release — tested on stock 2010 Mégane III RS 250 PS
• Package includes full binary and WinOLS project notes
• Recommended tools: Kess V2, CMDFlash, Autotuner (EMS3xxx)
