206 d diagnostics

[djay]

had a diagnostic test done, but its showing ecu unit locked how can i free this, to set this to a factory setting any one ever came across this

[danielr]

There is an option to lock the ECU in Peugeot planet, (and likewise an option to unlock the ECU)

but i believe that's only used when you're doing things on the engine where you definitly would not want the engine to wake up or be started (like changing the cam belt, or injectors etc).