Hello, I am the owner of a Ford Focus Mk. 2 Diesel and have some questions about the exhaust gas tests. Years ago I participated in a beta test for a device that should improve fuel consumption and contribute to the reduction of emissions. While the improvement of my fuel consumption was not so great (about 6%), I always had good values with each AU test. Now that the Euro-6 standard is very important, I want to understand what this means and see how far my Eur My problem is that I cannot detect the published limit values for Euro 4-6 on my exhaust gas test report (AU). Who can help me interpret this? Quote: Euro 4 limit values: CO = 0.5 HC+NOx = 0.3 NOx = 0.25 particle mass (PM) = 0.025Euro 5 limit values: CO = 0.5 THC+NOx = 0.23 NOx = 0.18 particle mass (PM) = 0.0045 particle number (PN) = 6.0 x 10 high 11Euro 6 limit values: CO = 0.5 THC+NOx = 0.17 NOx = 0.08 particle mass (PM) = 0,0045 Number of particles (PN) = 6.0 x 10 high 11Tractic values: max. 2.5 m-1 for motor vehicles with a first registration for 01.10.2006 max. 1.5 m-1 for motor vehicles with a first registration from 01.10.2006 and for 01.09.2015 max. 0.5 m-1 for all Euro 6 cars and Euro VI utility vehicles When I look at the data of my AU test (Bosch), I find no mention of NOx, etc. All I find is the turbidity value and in my car it is 0.01 and the arithmetic mean of the Trübun. g (H) is 0.61. From this I understand that the opacity value for my car is better than the Euro-6 standard, but is that enough? Where can I find the other values on my AU test? Can the TüV tell me all these values in a new test?