2006 A4 HPFP - No Schrader Valve?
#1
2006 A4 HPFP - No Schrader Valve?
My HPFP seems to not have a schrader valve to release the fuel pressure. I've searched all over and looked at a bunch of videos of people working on the HPFP and they all seem to have one. Anyone else have this issue or know why this might be?
#2
AudiWorld Senior Member
Tru,
Well that's a new one!
Never saw that before. What is in the hole? Or is there no hole (port)?
Just crack the fuel line fittings, have a rag at the ready to keep you from getting a face-full.
Optional: you can pull the in-tank fuel pump fuse (#28 I believe) then start and run the car it for a few min. It will stall out. The line pressure will be at minimum then.
Good luck Haya....
Well that's a new one!
Never saw that before. What is in the hole? Or is there no hole (port)?
Just crack the fuel line fittings, have a rag at the ready to keep you from getting a face-full.
Optional: you can pull the in-tank fuel pump fuse (#28 I believe) then start and run the car it for a few min. It will stall out. The line pressure will be at minimum then.
Good luck Haya....
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