re. Project 4ktq continues to fight me

[Ben Swann]

Matt,

 

Your title line is a little confusing - what engine do you have exactly.  I
had been assuming you have a stock 4000 quattro with CIS-E fuel injection.
If that is the case, then this is symptomatic of a blockage in the
Differential Pressure Regualator, among other things, but that will do it.

 

If you have a turbo modded engine ala MC-1,  then we'd need to check some
other things.

 

BTW don't crank -insert a jumper in place of the relay as that is a more
reliable test.

 

Ben 

benswann at comcast.net

[Date: Fri, 10 Feb 2006 00:26:30 -0800 (PST)

From: Matthew Kramer <stpndsmn at yahoo.com>

Subject: Project 4ktq continues to fight me

To: Quattro at audifans.com

Message-ID: <20060210082630.2703.qmail at web30115.mail.mud.yahoo.com>

Content-Type: text/plain; charset=iso-8859-1

 

Hello again....

   

  Well, tonight I re-checked all the wiring and grounds that I could get my
hands on.  I even checked all the wiring from the ecu and all the plugs
around it and all the wiring looks like new...  

   

  As per one of the suggestions I recieved I loosened up the lines on the
CIS head and cranked the engine over.   I didn't really get much of anything
coming out of the lines.  maybe a few drops.  So I retightened the lines and
cranked it over again.  When I broke the lines loose again I got a few
dribbles from one but nothing from any of the rest except for the cold start
injector line which gave a nice high pressure mist of fuel like you would
expect to happen.   

   

  The car will fire up now but only run for about 10 secs before blubbering
down and dying.   I can hear the fuel pump and it seems to be getting spark
but it really seems like it is just  running on the fuel from the CSI and
then when it runs out it dies.  it dies even quicker when the throttle is
open.  

   

  Does this mean the fuel dizzy died??

   

  Thanks all for everything

  Matt]