Differential Pressure Regulator[was No start WAS: Fuel
audi at humanspeakers.com
Wed Feb 4 15:53:57 EST 2004
> I swapped out my dead unit 4000Q for a junk yard quantum 5cyl. The part
> color was black vs the grey part I had before.
> It worked...............stroke of luck?
It *should* work, those cars have the same engine & mgmt system (CISE).
Maybe it was black due to built up crud? The QSW I have out in the
field has a light grey CPA/DPR just like the typical 4k 5 cyl.
More information about the quattro