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Date:         Wed, 15 Jul 1998 14:41:46 -0700
Reply-To:     marcus <marcus46@FREEWWWEB.COM>
Sender:       Vanagon Mailing List <Vanagon@vanagon.com>
From:         marcus <marcus46@FREEWWWEB.COM>
Subject:      Re: Vanagon O2 Sensors
Comments: To: John_R._Robson_at_NCN001@CCMAILGW.MCGAWPARK.BAXTER.COM
Comments: cc: Vanagon@VANAGON.COM
Content-Type: text/plain; charset=us-ascii

When the 02 sensor went bad these were My symptoms major hesitation and surging only after normal operating tem. Marcus

John Robson wrote:

> Until recently I have always heard that the O2 sensor doesn't make any > difference. Now my light is on and the van continues to drive fine. > Is it worth replacing it? > > ______________________________ Reply Separator _________________________________ > Subject: Re: Vanagon O2 Sensors > Author: Yi-Ruey Wei <ray.wei@US.PWCGLOBAL.COM> at Internet > Date: 7/15/98 11:47 AM > > Good news! You can get a stock Bosch O2 sensor at German Parts & > Restoration (1-800-321-5432) for $118 + shipping. Just talk to Greg at > ext. 504. The O2 sensor I've bought from them has Bosch no. 0 258 003 931 > but the sensor from VW dealer has Bosch no. 0 258 003 031. > > Yi-Ruey Wei > 87 Vanagon GL Syncro w/leaking cylinder head > 85 Jetta GLI w/160,000 miles > Dallas > ray.wei@us.pwcglobal.com > > Michael Sullivan <sullivan@OPENMARKET.COM> on 07/14/98 06:50:39 AM > > Please respond to Michael Sullivan <sullivan@OPENMARKET.COM> > To: Vanagon@VANAGON.COM > cc: > Subject: Re: More 91 syncro troubleshoot ?'s > > ------------------------------------------------------------------------ > > Dear Nathaniel, > > This is precisely the same thing that happened to me just two weeks ago -- > I properly installed a "generic" O2 sensor and the engine wouldn't run at > all once it warmed up. Disconnected ran fine. Bought a "stock" O2 sensor, > plugged it in and all was well again. > > So moral of the story? Either the generic O2 sensor I was sold was bad > (which I suspect) or the splice that I made was bad (unlkely, as I've done > WAY too many automotive splices in my day). > > Here's to $130 O2 sensors! > MJS > > At 08:18 AM 7/13/98 -0700, Nathaniel Merrill wrote: > >I ran some more tests. As far as I can tell the sensor is the correct > one. It also looks identical to the old one. The splice I made was 6 > inches from the sensor and are OK. SO I did not mess with the green > possibly coaxial cable up on the other side of the connector and the three > wires to the sensor are not coaxial. None of the pins on the two > connecters show continuity with ground or the sensor housing. Only the two > white wires are continuous with each other and the black is not continuous > with anything. Is this correct? As I understand it the two white wires > are for the sensor heater. I would expect them to be continuous if this > was true (but, my old sensor does not show continuity though the two white > wires-maybe the heating element was burnt?) I also tried what was > suggested- run the van with the O2 unplugged and check for voltage. With > the engine at normal op temp there was no voltage between the black wire > and ground (using a multi meter). Is this the way to test this? Any more > help is appreciated! > > > >>>> Gerald Skerbitz <gsker@x139-110.med.umn.edu> 07/12 7:26 AM >>> > >The green wire which runs to the O2 sensor is a coax wire. The outer wire > is > >a shield of some sort which goes to ground. Make SURE you haven't > connected it > >to the O2 signal wires. > > > >On Sat, 11 Jul 1998, Nathaniel Merrill wrote: > > > >> There recently was a thread regarding poor running of a Vanagon after a > tune up. I read the conclusions and don't think it covers my problem > although It is related... > >> I just installed a new O2 sensor. It was a Bosch which needed to be > spliced in. I know how to solder and made some fine connections which were > covered with shrink wrap afterwards. Anyway, it's now running really > crappy...Smoke, black tail pipe, sounds like it's missing....the works. It > did run fine before the switch AND I unplugged the O2 sensor and went for a > test and it ....dare I say, ran great. Whats Up? > >> > > > >-- > >Gerry > >Gerald Skerbitz <g-sker@umn.edu> > >U of MN Academic Health Center Administrative Information Systems 6-5379 > >Home St. Paul,Ramsey County,Minnesota, USA > > > Michael J. Sullivan > Director of Catalog Design > Open Market, Inc. > > '87 GL Syncro Westfalia > ******************************************** > work: http://www.openmarket.com > vanagon: http://www.hsdesign.com/vanagon > scan tips: http://www.hsdesign.com/scanning > ******************************************** > > ---------------------------------------------------------------- > The information transmitted is intended only for the person or entity to > which it is addressed and may contain confidential and/or privileged > material. Any review, retransmission, dissemination or other use of, or > taking of any action in reliance upon, this information by persons or > entities other than the intended recipient is prohibited. If you received > this in error, please contact the sender and delete the material from any > computer. > > ------------------------------------------------------------------------ > Received: from ns2.baxter.com (159.198.1.38) by ccmailgw.mcgawpark.baxter.com > with SMTP > (IMA Internet Exchange 2.1 Enterprise) id 004D3204; Wed, 15 Jul 98 11:44:52 > -0500 > Received: from gerry.vanagon.com (gerry.vanagon.com [209.0.14.75]) by > ns2.baxter.com (8.8.0/8.8.0) with ESMTP id LAA12877 for > <John_R._Robson_at_NCN001@CCMAILGW.MCGAWPARK.BAXTER.COM>; Wed, 15 Jul 1998 > 11:44:00 -0500 (CDT) > Received: from gerry (209.0.14.75) by gerry.vanagon.com (LSMTP Lite for Windows > NT v1.1a) with SMTP id <0.B97CA350@gerry.vanagon.com>; Wed, 15 Jul 1998 9:48:31 > -0700 > Received: from GERRY.VANAGON.COM by GERRY.VANAGON.COM (LISTSERV-TCP/IP release > 1.8c) with spool id 42612 for Vanagon@GERRY.VANAGON.COM; Wed, 15 Jul > 1998 09:48:29 -0700 > Received: from aloe.us.pw.com (208.141.52.244) by gerry.vanagon.com (LSMTP Lite > for Windows NT v1.1a) with SMTP id <0.B7FCBA10@gerry.vanagon.com>; > Wed, 15 Jul 1998 9:48:28 -0700 > Received: by aloe.us.pw.com; id MAA27053; Wed, 15 Jul 1998 12:40:03 -0400 > Received: from palm.us.pw.com(10.9.16.43) by aloe.us.pw.com via smap (4.1) id > xmaa26967; Wed, 15 Jul 98 12:39:06 -0400 > Received: from intlnamsmtp10.us.pw.com by palm.us.pw.com (PMDF V5.1-10 #U3018) > with SMTP id <0EW5001IPABDNQ@palm.us.pw.com> for Vanagon@VANAGON.COM; > Wed, 15 Jul 1998 12:40:26 -0400 (EDT) > Received: by intlnamsmtp10.us.pw.com(Internal build - SMTP TEAM v1.2 hotfix3 > (660.3 6-25-1998)) id 85256642.005B90FF ; Wed, 15 Jul 1998 12:40:08 > -0400 > MIME-version: 1.0 > Content-type: multipart/mixed; > Boundary="0__=V0uSJYkJduZlxPCBHVeaxcWdqm6jr5eXnNccuoMz52b3CYsTNhHk > KTfC" > Content-disposition: inline > X-Lotus-FromDomain: PRICE WATERHOUSE-US@INTL > Message-ID: <85256642.005AD48D.00@intlnamsmtp10.us.pw.com> > Date: Wed, 15 Jul 1998 11:47:55 -0500 > Reply-To: ray.wei@US.PWCGLOBAL.COM > Sender: Vanagon Mailing List <Vanagon@VANAGON.COM> > From: Yi-Ruey Wei <ray.wei@US.PWCGLOBAL.COM> > Subject: Re: Vanagon O2 Sensors > Comments: To: Vanagon@VANAGON.COM > To: Vanagon@VANAGON.COM


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