No Boost over 1.0
libenaudi at yahoo.com
Wed Sep 8 15:32:14 EDT 2004
I will,you guys scaring me with the seized turbo shaft!
Brandon Rogers <brogers at terrix.com> wrote:If the shaft is seized (totally seized), wouldn't the car only make vacuum -
i.e. not even get to atmosphere?
Leszek - Pull the codes if you can- either blink them out or use Pro-Diag or
something.. Try letting the car do some of it's own diagnosis.
----- Original Message -----
To: <200q20v at audifans.com>;
Sent: Wednesday, September 08, 2004 12:06 PM
Subject: Re: No Boost over 1.0
> Peter et al:
> 0.1 bar is nearly less than 1.4 PSI
> Either the leak is severe or maybe the turbo shaft is siezed?
> Some valve or discharge diaphram open? Like the wastegate?
> Some ideas.......... - Scott by BOSTON
> > From: Peter Schulz <>
> > Bucking is indicative of a boost leak...and since you are not making
> > 1bar (atmospheric pressure), its a BIG leak
> > Make sure that the bottom of the michelin man hose is actually sealing
> > around the intake pipe, I've done this before and had the lower part
> > over.
> > Do the obvious thing of visually checking all the major hoses and making
> > sure the clamps are tight.
> > Check the vacuum hoses around the back of the intake manifold under the
> > -Peter
> > At 09:31 AM 9/8/2004, Audi Quattro wrote:
> > >I recently replaced the MM hose, so thats not the culprit robbing me of
> > >boost.
> > >Lower hose seems fine
> > >any other ideas? Car pulls till about 1.0 -1.1 and then start to hickup
> > >surging back and forth badly.
> > >
> 200q20v mailing list http://www.audifans.com/mailman/listinfo/200q20v
Do you Yahoo!?
Win 1 of 4,000 free domain names from Yahoo! Enter now.
More information about the 200q20v