Sure, take a look through the FAQ section. Google search in the FAQ searches the FAQ and forum, the forum search can only search the forum but delivers better results for the forum.
VW TDI forum, Audi, Porsche, and Chevy Cruze Diesel forum
A forum community dedicated to Audi, Volkswagen, Porsche, and all turbo diesel owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, TDI, maintenance, and more!