[s-cars] first post/ cluster needed

[Mark Strangways]

Unplug the MAF, that will throw a code and CEL. It also puts the car into
limp home mode.
This should stabilize the idle once the car has warmed up.

Mark S
----- Original Message ----- 
From: "Joe Pizzimenti" <joe.pizzimenti at gmail.com>
To: <kranz at kranz.ca>
Cc: <s-car-list at audifans.com>
Sent: Monday, October 18, 2004 11:37 PM
Subject: Re: [s-cars] first post/ cluster needed


> It's not a bad MAF.  See that metal cylinder looking thing right next
> to the throttle body that the intercooler outlet hose branches off
> into?  That's your ISV.  It's probably sticking, spray the inside with
> some carb cleaner and you should be good to go.
>
>
> On Mon, 18 Oct 2004 22:26:20 -0400, David K. Blumenkranz
> <thekranz at gmail.com> wrote:
> > the clusters in the u.s. have miles and kilomteres in them,
> > in canada they are only kilometers.
> > i appreciate the quick response...
> > i think i love the s-car list!!!
> >
> > while i am at it...
> > i need a stock MAF as well.
> > my 93 s4 stalls unless i give it gas.
> > i was tgold i have a bad MAF.
> > i have been driving the car like this for a coupel months...
> > its improved my heel toe abilities 10 fold...
> > i have to constantly tap teh gas to keep teh rpm about 800 or teh car
stalls.
> > even in corners!!!
> >
> > thank god its not my daily driver.
> > when the car is driving its no proboems...
> > just idling and low rpm stalling...
> > we have diagnosed it to a bad MAF.
> > does anyone have on or thoughts on the issue.
> > thanks
> >
> >
> >
> >
> > On Mon, 18 Oct 2004 17:19:38 -0700, Steve Powers <sbpowers at gmail.com>
wrote:
> > > Dave:
> > >
> > > > i also have an rs2 FPR that iwas told has less pressure then teh one
i currently have in my car.
> > > >
> > > > anyoneknow any info onthat
> > > > supposedly i hav a 1.8t FPR that is prodcing 3.8 bar.
> > > > im at a bit of a loss here why the rs2 is weaker than what i have.
> > > > thoughts.
> > >
> > > the RS2 uses lower pressure at the fuel rail. it also uses larger
> > > injectors. flow is a function of area and pressure. they had to lower
> > > the pressure of the rail to feed the injectors properly.
> > >
> > > that said, people do use RS2 injectors with higher pressure FPRs.
> > > folks like Mihnea can take care of this in the software magic (but
> > > they need to be told to do so). there's no way to sense this at the
> > > ECU that I've ever heard of.
> > >
> > > Steve Powers
> > >
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