[V8] "Major Surging"

[Jeremy Ward]

You need a 93 and a 94 to round out your collection!  (Don't tell the wife I said that) :-)

--------------------------
Sent from my BlackBerry Wireless Handheld


-----Original Message-----
From: v8-bounces at audifans.com <v8-bounces at audifans.com>
To: v8 at audifans.com <v8 at audifans.com>
Sent: Mon Jul 19 18:45:03 2004
Subject: RE: [V8] "Major Surging"

I guess I'll start taking the air box apart and get to the harness.  Yep - I broke it off right at the connector.  I already bought the Audi O2 so I'll either buy a new harness or splice it at the connector.

Thanks everyone for all the help - I should have asked questions before I screwed it up!  Oh well, it's all part of owning a V8 or Two or Three!!!!!

Bob Blake

90' V8
91' V8
92' V8

In a message dated 7/19/2004 4:11:54 PM Eastern Daylight Time, "Buchholz, Steven" <Steven.Buchholz at kla-tencor.com> writes:

>NO ... the black wire is the sense wire ... that is the wire the OXS "talks"
>to the ECU over ... grounding it wouldn't likely damage anything, but you
>would probably get trouble codes generated ... 
>
>If all you did was break the black wire you can just splice it back together
>again and cover the joint with heat-shrink.  I got the impression that you
>may have damaged the harness that attaches to the black wire ... if that is
>indeed the case, you need to be more careful ... the harness has shielded
>cable, and you need to be careful not to short the center conductor to the
>ground shield.  If indeed you need to do this level of repair, I agree that
>it is best to take a step back and modify the harness to support a
>non-factory solution.  I've not had to do this myself, but it would make
>perfect sense to attach the ground lead for a 4-wire OXS to the shield in
>the harness.  
>
>My biggest problem with making this sort of change is that it impacts anyone
>who services the car as well as any subsequent owner.  I you do end up
>hacking into the car's wiring you should carefully document what you have
>done and leave some clues in the glove compartment.  
>
>Steve B
>San Jose, CA (USA)
>> 
>> Does anyone know what the black wire goes to?  I was hoping 
>> it was a ground and I could just ground it somewhere else 
>> since I screwed the connector up. 
>_______________________________________________
>Audifans V8 mailing list
>Send posts to: mailto:V8 at audifans.com
>Manage your list connection: http://www.audifans.com/mailman/listinfo/v8
>Have an Audi V8 question?  Check the Audifans Knowledgebase!
>http://www.audi-quattro.org/cgi-bin/twiki/view/Audi/V8
>Have a V8 answer? ... Please help others by adding to the KB ... all contributions welcome!
>
_______________________________________________
Audifans V8 mailing list
Send posts to: mailto:V8 at audifans.com
Manage your list connection: http://www.audifans.com/mailman/listinfo/v8
Have an Audi V8 question?  Check the Audifans Knowledgebase!
http://www.audi-quattro.org/cgi-bin/twiki/view/Audi/V8
Have a V8 answer? ... Please help others by adding to the KB ... all contributions welcome!