The vehicle in question is the 420SEL.
So far all evidence points to the vacuum distribution bank. A narrow rectangular item, with quite a few lines leading away from it.
I am wondering what the guts of this thing look like, and if I should even bother to take a gander inside to see what makes it tick (suck). The device also feels quite warm to the touch. I am also wondering if this is a common item to fail, and if I ought to find one at a junkyard, or purchase new.
Has anybody else replaced this gadget?
I did notice, that recently the "economy guage"/vacuum gauge reads less vacuum than usual. The needle returns to its normal position when I push the "Econ" button.
Any comments are appreciated
"...rationality of thought imposes a limit on a person's concept of his relation to the cosmos." -Nash
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09 Jetta TDI