Maxicom 808. Anyone able to point me in the right direction which will allow me to run the procedure for replacing the additive tank on a B9 Citroen Berlingo? There’s two ways this is generally done at a main dealer. Either through the engine ECU or through the Additive ECU. The method I need is THROUGH THE ENGINE ECU. I’ve got a fully upto date MK808 unit.
Cheers