[s-cars] Fuel injector code

chris chambers fastscirocco_2000 at yahoo.com
Mon Jul 14 14:06:22 PDT 2008


Matt,

I wouldn't put too much weight into the 4411 code, I received that
same code with my bad CPS sensor.

I'd start by doing the simple/cheap and clean your idle
stabilizer valve, it's job is to keep your idle stable.

David Forige recently posted these informational links: 

http://forums.audiworld.com/s4s6/msgs/230062.phtml

and 

http://forums.audiworld.com/s4s6/msgs/230066.phtml


Hope Forgie's info helps!
Chris


--- Matthew Russell <skippertgore at gmail.com> wrote:

> Hi!
> 
> So the 92 S4 has developed a starting issue over the weekend:
> 
> I would turn the key and crank the motor over several times like
> usual  
> but it would not always start and idle steadily.  Sometimes the
> engine  
> idles very low and stumbles, eventually stalling.  When it does this,
>  
> if i shut off the key and attempt to restart the engine, it would  
> start and idle normally.  Very intermittent.
> 
> Today after one of these episodes it finally threw a check engine  
> light, blink code obtained, 4411 for fuel injector number 1.
> I removed and cleaned the connector at Inj#1 as an initial step.
> 
> But before I go crazy with the troubleshooting (following Bentley and
>  
> SJM site) I wondered if another failing sensor might be reporting  
> erroneous info to the ECU, causing the injector to not fire at the  
> proper time?  ie, Cam position sensor?
> 
> any thoughts?  TIA,
> 
> -Matt in CO
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