EXAMINE THIS REPORT ON PEUGEOT ADBLUE DELETE

I must repair it quickly as on Friday I'm going for the periodic check RWC. I have no diagnostic procedure, do you think that by taking away the battery I can reset the error if I'll alter the adblue injector?On this particular design the GT Line will be the adblue injection ahead of the dpf? IE could it have fired ad blue in the dpf. As I've exper