Tech Sessions are seminars held at a local business facility, at Porsche North Scottsdale or Porsche of Chandler, presenting an in depth discussion or demonstration of a particular subject matter. Possible topics might be detailing for Concours, brakes, alignment, track or autocross set-ups, fuel injection systems, engine tear down, etc.
The purpose is to help you learn more about your car and help you understand what your mechanic is telling you about your car. Some sessions actually teach you how to do some minor maintenance tasks: change your oil, check your brake pads, etc. The goal is better understanding and better maintenance of your Porsche.