After addressing the biggest issues on my 2002 Audi TT (MK1) that were just too difficult to ignore, I started knocking out some of the easy maintenance items on the car. Probably the easiest one to check off the list is the engine air filter, which typic

  By ONR  Feb 24, 2025

Replacing the cabin air filter on any vehicle is usually pretty easy to do. The location where you replace the cabin filter tends to either be behind the glove box, or near the firewall in the engine bay. The MKI Audi TT's cabin air filter is located in t

  By ONR  Feb 17, 2025

As I work through the issues on my new-to-me 2002 Audi TT, I discover more and more things that need to be fixed. While I was fixing the secondary air pump in the engine bay, I happened to come across a set of hoses in front of the engine that were broken

  By ONR  Feb 14, 2025

My Audi TT sounds like a jet engine taking off every time I start my car, and I also have a P1432 trouble code. Replacing the secondary air pump fixed both of these issues, but it is a difficult job to do due to the limited access to the air pump's mounti

  By ONR  Feb 10, 2025