[s-cars] RS2-related Fuel Pump Question
pmische at comcast.net
Tue Jun 29 16:42:17 EDT 2004
How about the Audi Motorsport fuel pump? Mihnea brought this up to me a
few months back, but I never did get the P/N. It was purported to flow 50%
more fuel. Any BTDT? Sources?
----- Original Message -----
From: "Sean Douglas" <quattro20v at telus.net>
To: "'Dave Forgie'" <forgied at ae.ca>; <s-car-list at audifans.com>
Sent: Tuesday, June 29, 2004 2:57 PM
Subject: RE: [s-cars] RS2-related Fuel Pump Question
> As you know, I have the pinging problem too with a similar setup. My
> fuel pump was replaced in May 2003 at Audi of Richmond (under warranty)
> and the part number is 8A0 906 091G, they also replaced the resevoir it
> sits in.
> I replaced my FPR too as a preventative measure, maybe I'll look into
> the fuel filter.
> > -----Original Message-----
> > From: s-car-list-bounces at audifans.com
> > [mailto:s-car-list-bounces at audifans.com] On Behalf Of Dave Forgie
> > Sent: Tuesday, June 29, 2004 11:08 AM
> > To: s-car-list at audifans.com
> > Subject: [s-cars] RS2-related Fuel Pump Question
> > I may be having a fuel supply-related pinging issue with my
> > new RS2 set up. The fuel pump was replaced in Feb. 2003 (at
> > a stealership because the pump died when I was 120 km and a
> > ferry trip from my mechanic). I did not see the pump they
> > put in. It was supposed to be the "S4" pump (special order -
> > four days delivery, etc.) but I am wondering whether I got
> > the right pump. Are there any other (lower flow/pressure)
> > pumps that they could have installed by "mistake"?
> > I am going to change the fuel filter and see if that is a
> > restriction. If that doesn't work, I guess I will have the
> > fuel pressure tested at the fuel rail (should be 4 bar over
> > manifold pressure - I am told). The FPR is the original and
> > I will check boost/vacuum lines to it. I may replace the FPR
> > to eliminate it as a potential source of the problem. If
> > none of these work, then I am going to replace the fuel pump.
> > Comments/suggestions welcomed.
> > Dave F.
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