Sometimes on Renault, it is impossible to flash the ECU due to a high engine temperature. Simply wait for the engine to cool down under 55°C then try again.
![Régis Thomas avatar](https://static.intercomassets.com/avatars/314092/square_128/AvatarMaker_%282%29-1622135509.png)
Written by Régis Thomas
Updated over a week agoSometimes on Renault, it is impossible to flash the ECU due to a high engine temperature. Simply wait for the engine to cool down under 55°C then try again.