Foxflash OBD Guide for Renault Megane EMS3150 ECU Read/ Write

Tips to read and write Renault Continental EMS3150 ECU with Foxflash.

It is a Renault Megane 1.2 TCe with Continental EMS 3150 ECU.
Read via OBD.

Write via OBD.

Checksum by foxflash.

CONDITIONS:
ENGINE TEMP MUST BE BELOW 50° C.
DRIVER DOOR OPEN, CAR WAS IN 1ST GEAR, TURN ON HAZARD WARNING SWITCH, ON 50% R/W PRESS START BUTTON ONE MORE TIME!.