THE 5-SECOND TRICK FOR PEUGEOT ADBLUE DELETE

I really need to correct it fast as on Friday I'm going for your periodic Test RWC. I haven't any diagnostic procedure, do you think by taking away the battery I'm able to reset the mistake if i will alter the adblue injector?drove 3 miles and light back again on. into next Peugeot garage nearer property again diagnostics indicating lower urea pump