Audi A6, A7 V6 TDI: New emissions-testing cheat device found

A new emissions-testing cheat device has been discovered on one version of the 3.0-litre V6 TDI fitted to the outgoing Audi A6 and Audi A7 models. Der Spiegel has learnt Germany’s Motor Transport Authority (KBA) is investigating one of the diesel engines used in the outgoing Audi A6 and A7 ranges for a suspected emissions-testing […]