Compatibility? Submitted by an Anonymous Greaser on Mon, 2011-07-11 10:53 Hi does anybody know what ratio bio will run on a 2.2cdi common rail Mercedes viano 56 plate. appreciate any help... Reply to this post mines on 100% Submitted by an Anonymous Greaser on Tue, 2011-09-06 20:04 mines on 100% reply Reply to this post Your name Comment * Location * What code is in the image? * Enter the characters shown in the image.