Audi 20 valve Mass Air Flow Sensor 054 133 471 / AFH50-01B 

Up for sale is a Working, in excellent condition Audi 20V throttle body with TPS.  - good working tested unit... Only used on the 1st year of the 2 year car as far as I am aware...  This air flow meter is no longer made, and about as rare as hens teeth.  You need a good used 054133471?  You found one!  here at epartsland.com.  For a while I had a 90 90 20V, quattro as my daily driver, I had a hell of a time trying to find a good used mass air flow meter - my original on the 220K developed higher than normal resistance over the years, and caused lean running. Then one day, I found 2 of them!  This is my spare from "the personal collection"  I know, this is not cheap... but I only have just this one!!!