So I've got a persistent P3138 code here, looks like its caused by intake manifold flap doors getting gummed up. Audi has issued a TSB on the issue: https://docs.google.com/viewerng/viewer?url=https://www.autocodes.com/uploads/audi/08-02.pdf
But I'm not going to do all if that work. Does anyone know a simple workaround other than cleaning the intake (which I'm currently working on)? thanks
But I'm not going to do all if that work. Does anyone know a simple workaround other than cleaning the intake (which I'm currently working on)? thanks
