

| Subject: | Re: O2 sensor coax wire testing |
| From: | Frank Condelli |
| Date: | Wed, 23 Jan 2002 05:35:58 EST |
In a message dated 1/22/2002 12:41:26 PM Eastern Standard Time,
LISTSERV@GERRY.VANAGON.COM writes:
> The coax braid is grounded -- if it shorts to the internal wire you'll see
> a constant low voltage on the sensor and the van will run *very* rich. If
> you see this condition, unhook the sensor from the green wire and measure
> the voltage at the green wire with engine running -- it should go to about
> a half volt and stay there. If it does, prolly bad sensor. If it doesn't
> prolly bad wire.
>
Are we speaking of the Green wire coming from the harness which then
connects to the black wire from the Oxy sensor ? I have to replace the
terminal end on this Green wire on a customers van, corrosion has done it in.
How is this done ? Is just the center wire contacted to the terminal end ?
What is done with the surrounding wire ? Just terminate it in its casing ?
Will not the crimping of the terminal end make contact with the centre wire
and the casing wire ? Strip the casing back a bit ? How far ? Special
terminal end I don't know about ? Mystery to me !
Cheers��
Frank Condelli
Almonte, Ontario, Canada
<A HREF="http://members.aol.com/BusFusion/bfhome.htm">BusFusion</A> a VW Camper camping event, Almonte, ON, May 30, 31, June 1, 2, 2002
'87 Westy & Lionel Trains
Member: <A HREF="http://www.vanagon.com/">Vanagon List</A>, <A HREF="http://www.bcn.net/~limbo/">LiMBO</A>, <A HREF="http://www.westfalia.qc.ca/CIW_English.asp">IWCCC</A> & Capital City VW Club
Vanagon/Vanagon Westfalia Service in the Ottawa Valley
<A HREF="http://members.aol.com/Fkc43/stebro.htm">STEBRO/Vanagon Stainless Steel Mufflers</A> �
<A HREF="http://members.aol.com/Fkc43/busindex.html">Frank Condelli & Associates</A> or http://frankcondelli.comHave something to add on this topic today? Revive this thread in the forum »