Blanking plug size/type for Audi A4 B7 1.9 TDI (2005 newer shape)
 

Hi, I have found out that of the 3 blanking plugs where the camshaft is situated in the engine, 1 of them is loose and 1 is missing, therefore need replacing. However as I'd only like to do the removal of the parts to get to the camshaft section once does anyone know the size/type of blanking plug which are required for this engine?

Thanks in advance.

Kind Regards Patrick