ECUHELP KT200II ECU Programmer is confirmed to read/write SAGEM S3000 MÉGANE RS 2.0 225CV Boot mode.
The image of ECU S3000:

Connect the KT200II multifunction cable as follows:

To READ the ECU solder the rainbow flat cable and a link,Use the driver:
→ BDM / JTAG MODE
→ JTAG RENESAS
→ AUD SH xxxxx

To WRITE the ECU connect the white, violet and bicolor grey/red of the multifunction cable, and do 2 inks Use the following driver: → TOOL BOOT → RENESAS → SH xxxxx BOOT MODE
