Fault codes

[Derek Pulvino]

Thanks,

I've tried checking the resistance from at the sensor as well as at the ECU 
harness connection, but haven't pulled off the second.  I figured out where 
one of the wires terminated, but was unable to figure the terminus of the 
second wire.

By the time I did the wise thing and read the Bentley, it was dark and I'd 
already reattached the harness.

Thanks for the info, focus is good.

Derek P

>Derek,
>
>Just a hunch, but I've seen improperly routed/unprotected wiring harness
>along the right frame rail by the turbo, where wiring sheathing was
>literally melted away.  A good place to look (made easier by unbolting the
>airbox).
>
>HTH
>
>-Ingo
>
>----- Original Message -----
>From: "Derek Pulvino" <dbpulvino at hotmail.com>
>To: <200q20v at audifans.com>
>Sent: Friday, January 02, 2004 6:22 PM
>Subject: Re: Fault codes
>
>
> > Bernie,
> >
> > So how'd you find to solve it?  Did you locate a short in the wiring?  
>As
> > I've remarked in the past, I've had similar fault codes for some time, 
>and
> > they continue.  I've been unable to find a short, and as I think you 
>where
> > leading towards, the resistance is correct at the given temp.
> >
> > ???
> >
> > Derek P
> >
> > Message: 6
> > Date: Fri, 02 Jan 2004 14:43:06 +0000
> > From: "Mike Del Tergo" <mdeltergo at hotmail.com>
> > Subject: Re: Fault codes
> > To: b.benz at charter.net
> > Cc: 200q20v at audifans.com
> > Message-ID: <Sea2-F65NfN1Xh2RtDQ00007e07 at hotmail.com>
> > Content-Type: text/plain; format=flowed
> >
> > Bernies' comments echo my findings.  I tossed a slightly used O2 sensor
>in.
> > New temp sensors were not immediately avail and I did not want to drop a
>new
> > O2 in while still having a "bad" IM temp sensor.  No iimediate change in
> > codes.  Next day, all codes gone and car is happily flashing 4444.  I
>never
> > get the all clear codes in the 200, usually always have the 2111.
> > We'll see how long it lasts!
> > Mike
> >
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