I'm going to help a non-mechanical friend diagnose her '94 2.0L Jetta - I found fuel pressure specs in her Haynes manual, but it makes no mention of a test point.

Going by memory, I believe it is multi-point injected. Can anyone tell me where the test point is located and if it's a Schrader type, or if this engine even has a fuel pressure test point?

I have no familiarity with VWs - all my experience is on 80s/90s Chevys & old Fords, so I appreciate your help !