Good afternoon.

I bought a scanner Autel Maxidas DS808TS and was running tests in my mégane 3 rs 250, the car was running well before the test.

I run special functions (inside of the injection section) to do reset (attached picture), the only function that i did not run was the last. After this operation, the car do not work anymore, he try (Crank engine) to start but do not start.

Is any possibility this operation change anything in the ECU that need to be reconfigured again? I can get into ECU with autel scanner and continue see all the parameters (throotle position, air intake, readings from rpm when try to start, water temperature etc).  

Serching for errors, do not have any errors and i already turn off the battery for 24h. Did not change anything and no errors.

Any help will be good.

Thank you.

Kind regards,

Tiago Marques