[s-cars] Bob P- Bad Maf??

Bob DG bobs6 at msn.com
Fri Feb 27 11:20:23 EST 2004


So if I need a new MAF, mine is not that old, can I run a RS2 maf with my 
current mtm stage 3 software?


>From: chris chambers <fastscirocco_2000 at yahoo.com>
>To: Bob DG <bobs6 at msn.com>, s-car-list at audifans.com
>Subject: Re: [s-cars] Bucking at high boost levels- POS?
>Date: Fri, 27 Feb 2004 08:10:29 -0800 (PST)
>
>Bob,
>
>This sounds exactly like the problem I had. You have either a bad MAF
>(a new MAF is mucho $$$) or a dirty connection on your MAF.
>
>Get yourself a can of electrical contact cleaner and try cleaning the
>contacts on your MAF and the cable that connects to the MAF.
>
>Good luck
>
>Chris
>
>
>
>--- Bob DG <bobs6 at msn.com> wrote:
> > It is cutting out quite violently, if I accelarate slowly it does
> > nothing
> > out of the ordinary.
> >
> >
> > >From: chris chambers <fastscirocco_2000 at yahoo.com>
> > >To: Bob DG <bobs6 at msn.com>, s-car-list at audifans.com
> > >Subject: Re: [s-cars] Bucking at high boost levels- POS?
> > >Date: Fri, 27 Feb 2004 07:41:42 -0800 (PST)
> > >
> > >Bob,
> > >
> > >Is the power going on and off or does it feel like the turbo cut off
> > >completely? I ask because I had a problem last summer that I
> > described
> > >as "bucking", what was happening to me was that at ~4K rpm if I was
> > >under hard acceleration it would "buck"..and it felt like the power
> > >just completely went away. If I acceleratted slowly I was fine.
> > >
> > >What my problem ended up being was the MAF was falsely telling the
> > ECU
> > >that I was in an overboost situation and cutting off the fuel.
> > >Unfortunately the ECU didn't throw off a code to lead me in this
> > >direction for quite some time. When it did I found the info I needed
> > on
> > >the http://www.sjmautotechnik.com/ site.
> > >
> > >Luckily for me cleaning the contacts on the MAF and the connector
> > >solved my problem, otherwise Iw as going to need a new MAF.
> > >
> > >HTH
> > >
> > >Chris
> > >
> > >--- Bob DG <bobs6 at msn.com> wrote:
> > > > Just started this problem, bucking at high boost levels, doesn't
> > seem
> > > > like a
> > > > boost leak- is this my coilpack or POS? What would a mechanic
> > charge
> > > > to
> > > > diagnose and fix?
> > > >
> > > > BOB
> > > >
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