[s-cars] CEL came on while driving, won't restart found Code 4411

[McCall, Randy]

Chris,

Can't say I'm positive regarding your car, but the symptoms you
described are identical to what my old S6 was doing before I changed the
CPS (no stumble on my car though).  Would start when cold, but when warm
and you shut it down - nada...sit and be patient until the engine cooled
and I was good to go though.

Can't recall the codes I pulled, or if I even had a code stored, but I
do remember it would flash a CEL (not on steady though) after which I
had to be sure not to shut the engine off before returning home.  Only
got suprised once like this before figuring this one out, but it was
still a week plus before I got the new CPS from BBMacao - planned my
trips accordingly during that time ;-) 

New CPS spliced in fixed that issue just fine thank you very much...the
rear-ender not too long after that just wouldn't buff out though.

Randy
'95.5 S6A

 
Date: Wed, 20 Feb 2008 06:32:07 -0800 (PST)
From: chris chambers <fastscirocco_2000 at yahoo.com>
Subject: Re: [s-cars] CEL came on while driving,	won't restart
found
	code 4411 - HELP! :-)
To: Tom Green <trgreen at comcast.net>, s-car-list
	<s-car-list at audifans.com>
Message-ID: <784899.74727.qm at web65402.mail.ac4.yahoo.com>
Content-Type: text/plain; charset=iso-8859-1

Tom,

There was just the one code, 4411.
Car will stay running all day if you don't shut it off.
But if I get the CEL I know when I shut it off it own't restart.
Let the car sit long enough and it will restart, sometimes this is an
hour, othertimes longer.

There is a stumble at 3-4k rpm which I've believed was a coil and was
planning on getting a replacement coil. Now I'm thinking I should swap
out fuel injector #1 to see if the stumble goes away.

I do have a CPS on it's way and plan on replacing it this weekend, but
until then I still need the transportation.

What else could cause this problem?

IT has been recommended I check:

Fuel pump relay - but the car keeps running unless I shut it off.
Fuel pump fuse - again car stays running Fuel pump pressure while it's
acting up - how would I do this?

Thanks for your help
Chris