[s-cars] UrS4 running Lean fuel mixture

Dave Tremblay da_trem at hotmail.com
Fri Feb 13 05:14:13 PST 2009

Forgot to mention that the FPR as been change after the problem occured, with the same result.
Its weird because i have no problem with drivability/tracktability, no piging or anything.. just lean reading on the wideband. Wondering if the aem o2 sensor is still good? 
 > CC: s-car-list at audifans.com> From: MarkS1234 at spamarrest.com> To: da_trem at hotmail.com> Subject: Re: [s-cars] UrS4 running Lean fuel mixture> Date: Thu, 12 Feb 2009 21:41:45 -0500> > I read into it that this all started since the last round of changes> Ie your list.> > I suppose it was fine for a while with the new FPR ?> put the old one back in if you have it and see otherwise.> > Mark> On 12-Feb-09, at 8:27 PM, Dave Tremblay wrote:> > >> > it as been changed a week ago with a new Bosch 4 bar unit.> >> > I will try another maf, just to make sure, i guess mine is still the > > original unit(past 200k miles)> >> > Any specs to look for the g62 sensor and intake temp sensor?> >> >> From: StrangConst at rogers.com> To: da_trem at hotmail.com; s-car-list at audifans.com > >> > Subject: Re: [s-cars] UrS4 running Lean fuel mixture> Date: Thu, > >> 12 Feb 2009 20:16:17 -0500> > my bet would be the FPR.> if it's out > >> it will change the mix lots.>> > _________________________________________________________________> >> > _______________________________________________> > S-CAR-List mailing list> > S-CAR-List at audifans.com> > http://www.audifans.com/mailman/listinfo/s-car-list> >> 

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