[V8] Torque Converter (codes)

[rudedog714]

I fully realize that anyone who's followed this thread thinks my hat is lined with aluminum foil to keep the voices out. Which by the way is a pretty good sized club ip here in Alaska. Back to the matter at hand I was finally able to pull a code--2231, for the air mass sensor or ISV. This was while the car was in it's "funky mode." The ISV was cleaned last summer but I'm still leaning toward replacing because of the car acting up after I come to a stop. Any thoughts? Anyone have a used ISV in good shape? Thanks, and happy holidays to all you crazy Audi fanatics.  William