Hello again,

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

thanks! -Larry

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It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein


09 Jetta TDI
1985 300D