[200q20v] Re: Help needed with a 1992 S4 Avant

[Phil Payne]

> One of my friend's cars is showing signs of limp home mode or no
boost...I
> suspect the WG FV or the diaphragm to be torn...
> We'll try to pull the codes this evening but the problem is that the
"Check
> engine" doesn't seem to light (the oil pressure warning light
doesn't light
> either and the Autocheck seems to have been somewhat disabled but
it's not
> the fuse)...how are we supposed to pull the codes if the check
engine light
> doesn't work? Does the LED procedure for a 200q20v work (SJM doesn't
> mention anything like this on his web site)

The UrS4 uses two plugs inside the fusebox.  The procedure is the
same.

--
  Phil Payne
  http://www.isham-research.com/quattro
  +44 7785 302 803
  +49 173 6242039