A SIMPLE KEY FOR PEUGEOT ADBLUE DELETE UNVEILED

I have to correct it rapid as on Friday i am likely for the periodic check RWC. I haven't any diagnostic system, do you believe by removing the battery I'm able to reset the error if i will alter the adblue injector?drove 3 miles and light-weight again on. into next Peugeot garage nearer house once again diagnostics indicating low urea pump tension