[V8] Forward #10: Failed Emissions Miserably

[Korn, Bob]

Put a new O2 sensor on it.   Would be the first suspect.   Did you pull
codes?

Bob

-----Original Message-----
From: v8-bounces at audifans.com [mailto:v8-bounces at audifans.com] On Behalf
Of Zay
Sent: Monday, November 28, 2005 12:40 PM
To: v8 at audifans.com; Campozano, Robert
Subject: [V8] Forward #10: Failed Emissions Miserably

Here it goes again.  I have sen this message to the list for the tenth
time.  Somethong must be wrong with the server.  I am sending this from
my
home e-mail.  Mysubscriber e-mail to the audifans v8 list is
rcampozano at mgmmirage.net.  I need help desperately.  Thanks in advance
to
anyone that can assist.
*---------------------------------------*
*From:* Campozano, Robert
*Sent:* Tuesday, November 22, 2005 11:51 AM
*To:* 'v8newlist'; v8 at audifans.com
*Subject:* Failed Emissions Miserably 1990 V8 Quattro Auto

So, if I were as rich as my car is running right now I wouldn't be
having
this problem...I failed all aspects of the emissions test, all of them.
Results
are:

HC ppm

Limit   Reading

220      687 (2500+-300)

220      1208 (Idle 775+-425)

CO%

Limit   Reading

1.20     9.95

1.20     10.62

What's really bugging me is that I replaced the 02 sensor over a year
ago
(passed then with no problems).  I also replaced the Fuel Pressure
Regulator
about 4-5 months ago.  What else could be affecting this?  Right now I
am
assuming that I have a prematurely failing 02 sensor.  What else should
I
look at?  The only other recent work I have done is PS hoses and fixing
most
of the problems with my instrument cluster.  I have 10 days to fix the
problem so any immediate ideas are greatly appreciated.  Thanks...

 *Zay Campozano *| Computer Engineer | *MGM MIRAGE*(tm)

*rcampozano at MGMMirage.net*