[s-cars] RS2-related Fuel Pump Question

[Richard Tanimura]

Here are some good to know P/N's

Sport Quattro MAF - 0 280 214 001 (bigger than RS2)

Sport fuel pump - 0 580 254 044. This is the one Mihnea was talking about.

There is a lot of BTDT on the fuel pump installation on the S2-Forum.
You gotta dig a little.

Rich

On Tue, 29 Jun 2004 16:42:09 -0400, Philip Mische <pmische at comcast.net> wrote:
> 
> 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?
> 
> P
> 
> ----- 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
> 
> > Dave:
> >
> > 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.
> >
> > Sean
> >
> >
> > > -----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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