fuel pump check valve(s) dilemma

[Gordy_Schesel at allianzlife.com]

<The good Bosch p/n is 1 587 010 533 (cross-over from the Audi 443 906 093)

<Phil

I had a similar problem which was corrected by Carousel Audi here in Mpls,
they used the p/n that Phil referenced, they labeled it as an adapter.
They found that fuel pressure was leaking down.   Other parts were the
valve itself, a seal, and a couple of washers...
     443-906-093    adapter              $28.65
     n-901-833-02   seal           $10.90
     n-013-812-8    washers, 2 each      $00.54
     4d0-422-529-h  valve                $09.00

Labor was $280.50.  I don't know their hourly rate, since they bill in TUs,
(technician units?)

They do good work, no complaints.  I just wish it wasn't so pricey.  Should
I have done it myself?  Probably, and I probably could have, it I had seen
these posts back in April...

gordy in saint paul
91 200 20v tqa, 106k miles