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Search preserved mailing-list messages and current email and website contributions. Current posts are searchable before weekly archival. Recovery gaps remain possible. Words are matched together; try fewer terms if needed.

Page 23+: 60 results shown for O2 sensor.

Source-balanced relevance: matches from both collections are interleaved, with source dates breaking ties. Restoration time is not the original posting date.

  • Re: O2 Sensors
    Historical mailing list - David Beierl
    Tue, 6 Mar 2001 14:06:30 -0500
    ...The major variables in commercial automotive O2 sensors are the physical mounting, the connector, and conceivably the characteristics of the heater. The actual sensor...
  • My O2 sensor is NOT faulty..(follow-up to a question yesterday)
    Historical mailing list - Don Hanson
    Tue, 9 Sep 2014 07:22:49 -0700
    I asked about O2 sensor function and the braided protective sleeve that surrounds the emerging wires from the top of most O2 sensors. I...
  • Re: O2-sensor results with digital voltmenter
    Historical mailing list - David Beierl
    Fri, 23 Dec 2011 11:24:44 -0500
    ...lead connected to lead from O2-sensor, -lead on bumper. >Engine not run for three hours and O2-sensor not connected to lead to...
  • Re: Questions
    Historical mailing list - TBill
    Wed, 29 Oct 1997 23:13:52 -0800
    ...Viciously slash wire leading to the O2 sensor. Step 4: Drive off happy, knowing you are now getting 18 mpg again. TBill ***ALWAYS suspect...
  • Re: Tii Trading Co. 2.0 South African conversion kit
    Historical mailing list - se7en
    Sat, 5 Feb 2000 22:40:58 -0800
    Dave Bayer wrote: > > > > No O2 sensor??? Really? That's really strange! > > > > That's what I understand. We'll see when it gets here. Apparently...
  • O2 sensor installed and front speaker tip...
    Historical mailing list - Don & Christina Preston
    Mon, 8 Apr 2002 20:28:59 -0700
    I installed my O2 sensor last night. Everything is working wonderfully. Thanks everyone for the feedback! With all the talk about front speaker upgrades...
  • Re: 87 2.1 dies after 30 seconds
    Historical mailing list - Dennis Haynes
    Sat, 28 Feb 2015 00:59:19 -0500
    ...Grounds are clean Temp sensors and oil pressure sensors( new o2 sensor going in this weekend) entire ignition system is good (timing, coil, distributor...
  • Fuel Injection tuning - wide band O2 sensors
    Historical mailing list - Dennis
    Mon, 11 Oct 2004 13:04:06 -0400
    I've been contemplating the purchase of a wideband O2 sensor and data logger for use in tuning the injection on my van conversion...
  • Re: 91 Carat has the highway hick ups
    Historical mailing list - Dennis Haynes
    Sun, 16 May 2010 11:41:52 -0400
    ...If either clears up the problem for a short while, O2 sensor > is > the issue. Note that the O2 sensors originally had a heat...
  • Problem, New Rebuilt Engine, Running Rich, What's Wrong?
    Historical mailing list - Robert Stewart
    Sun, 19 Jul 2009 11:24:22 -0400
    ...Could it be as simple as I need a new O2 Sensor? if so should I get the splice in kind or the whole...
  • Re: Loss of Power after carwash
    Historical mailing list - Michael Sullivan
    Mon, 13 Apr 2009 17:48:42 -0500
    ...I unhooked the green wire from the o2 sensor, no change. Unhooked the harness from the o2 sensor and still no change. Will pull...
  • Re: O2 sensor shield and grill clips
    Historical mailing list - Dennis Haynes
    Thu, 20 Jan 2005 17:04:27 -0500
    ...O2 sensor shield and grill clips > So who carries this 034-906-274 shield/deflector? For that > matter, I am looking for the lower...
  • Re: O2 Sensor Questions
    Historical mailing list - Timothy Crooks
    Wed, 26 Aug 1998 19:42:30 -0400
    ...Ron advertises O2 sensors to replace mine that "require splicing". > What's meant by this? The archives seem full of stories of spliced O2...
  • Re: new O2 installed - engine dies
    Historical mailing list - Tom Young
    Sat, 27 Jun 1998 16:52:39 -0700
    ...be observing the fluctuation around .5 volts with a hot, disconnected O2 sensor. On Sat, 27 Jun 1998, Darrell Boehler wrote: > [snip] > After 1...
  • Re: 84 GL Exhaust System
    Historical mailing list
    Sat, 4 May 1996 10:49:06 -0400
    ...hell you can get the O2 sensor >bung >ready to weld on from anyone selling the Haltech O2 sensor add on kits >for >maybe...
  • Re: oxygen sensor problems
    Historical mailing list - Bill Davidson
    Wed, 10 Jan 2001 11:53:14 -0800
    If you use and get any lead type anti-seize compound near or forward (upstream) of the o2 sensor, even a small amount will...
  • Re: Generic O2 Sensor
    Historical mailing list - Mark Keller
    Wed, 10 Jul 2002 07:37:56 -0700
    ...The Vanagon's O2 Sensor is mounted to the front end of the Catalytic convertor, a very hot location. Sincerely, Mark Keller 91 Carat...
  • Re: O2 sensor question
    Historical mailing list - Joe Wagner
    Fri, 6 Jun 1997 23:47:12 -0400 (EDT)
    What does the compuuter do if you just disconnect the wire?
  • O2 Sensor Replacment
    Historical mailing list - Mark Keller
    Fri, 25 May 2001 13:51:53 -0800
    Mark, The Bentley, says 60,000, Bosch says 60,000. Mark Keller
  • Re: How to remove O2 sensor
    Historical mailing list - Dennis Jowell
    Thu, 1 Oct 2015 16:40:39 -0400
    ...O2 sensor. > > Z > > > > On Thursday, October 1, 2015 10:37 AM, Dennis Jowell <dennisjowell@GMAIL.COM> wrote: > > > I just started to replace my O2...
  • Re: Post-waterpump replacement - wires and noises
    Historical mailing list - C B
    Fri, 25 May 2007 12:02:22 -0700
    ...Attached the black wire from the sensor. The O2 sensor light went out, there's less idle-seeking, and the exhaust smells much lighter...
  • Re(2): Re(2): Re(2): Rough running when Hot
    Historical mailing list
    Wed, 8 Jan 1997 11:02:00 -0500
    Eric, I think you are right about the O2 sensor, and the connection to the coolant temp sensor. I am going to check these...
  • Re: [T2] Air-cooled Federal EGR filter and SMOG
    Historical mailing list - Richard A Jones
    Fri, 4 May 2007 22:48:35 -0600
    > I also welded a bung into the exhaust of my 1982 air cooled Federal Westy. > I installed one the of the Bosch O2 sensors...
  • On going Oxygen sensor issues...
    Historical mailing list - Don Hanson
    Thu, 25 Sep 2014 19:53:55 -0700
    Recently, the O2 sensor on my Digifant inline VW ABA motor stopped functioning. I un-plugged it and confirmed it was in-operative, drove...
  • Re: O2 sensors brand quality difference?
    Historical mailing list - James
    Tue, 29 Jul 2014 22:45:55 -0400
    ...O2 sensors brand quality difference? > > To: vanagon@GERRY.VANAGON.COM > > > > The Vanagon operates the O2 sensor heater continuously. Since it is so far > away...
  • Re: occasional hesitation
    Historical mailing list - David Beierl
    Sat, 23 Dec 2017 12:43:43 -0500
    > > I'm a bit suspicious of the O2 sensor, is there an easy way to confirm if > it's OK? What does ECU do...
  • Re: Hesitation on 87 Vanagon O2 sensor? reply
    Historical mailing list - Michael Modl
    Fri, 7 Aug 1998 04:26:29 EDT
    ...Keep in mind that the ECU isn't looking at your O2 sensor voltage until the engine reaches a certain tempurature. Per temp sensor...
  • Re: Looking for a Bentley Service manual
    Historical mailing list - Tonya Pope
    Wed, 26 Feb 1997 12:00:57 -0800
    Randy--CHANGE MECHANICS The O2 sensor has little effect UNTIL the engine's warm. Get it changed and change your mechanic while you're...
  • Re: O2 sensors brand quality difference?
    Historical mailing list - Neil N
    Fri, 25 Jul 2014 13:01:46 -0700
    ...my Digifant Haynes is buried in a box, somewhere. ;) Does your version of Digifant use a Heated O2 Sensor (HO2S) relay or "module" ? Looking...
  • O2 sensor outlet in new CAT, size?
    Historical mailing list - BJ Feddish
    Tue, 26 Jun 2007 15:22:50 -0400
    ...So I investigated farther and discovered the hole for the O2 sensor in the CAT. I must not have been paying attention as this...
  • Re: O2 sensors brand quality difference?
    Historical mailing list - John Goubeaux
    Fri, 25 Jul 2014 10:51:39 -0700
    ...failing O2 sensor in my inline VW > motored van and I wanted to see what the List take is on O2 sensors. > There is...
  • Re: FW: Michael the VW Dealer
    Historical mailing list - Michael Modl
    Thu, 22 Jun 2000 02:26:21 EDT
    ...factory fuel injection kit doesn't have a O2 sensor in it's system. But before the CAT there's a O2 sensor screwed...
  • Re: Power loss when engine wet and cold
    Historical mailing list - Daniel L. Katz
    Fri, 12 Oct 2007 15:47:51 -0400
    the o2 sensor itself IS vulnerable to water and other contaminants, such as silcon compounds, and that is why they are shielded where they...
  • Re: digital gauges
    Historical mailing list - Ken Lewis
    Wed, 24 Sep 2003 17:57:07 -0400
    I still have a few O2 sensor monitor gauges left. Twenty bucks plus two for shipping. The display is a ten LED bar graph...
  • Re: More rant on grounds and vanagon syndrome
    Historical mailing list - Madsen, Ken
    Thu, 10 Apr 2003 13:09:23 -0600
    ...this 0.3 volts introduced by grounding errors is subtracted from > the 0.5 > volts that the O2 sensor puts out, and suddenly the...
  • New O2 sensor - hesitation when cold
    Historical mailing list - Brian Atkins
    Thu, 13 Dec 2001 17:17:29 -0500
    Just replaced my O2 sensor last night. This morning (and at lunch time and time to go home), when I first fire 'er up...
  • Re: Measuring oxygen sensor output...bad air flow meter?
    Historical mailing list - John Rodgers
    Sat, 21 Sep 2002 23:42:11 -0500
    ...Then, the O2 sensor will read a positive voltage one second, a negative voltage the next second. If you had it hooked to an...
  • Re: OHM Readings . . . . . . o2 sensor
    Historical mailing list - Rico Sapolich
    Sun, 17 Feb 2002 11:09:29 EST
    ...the o2 sensor? >> I am wondering the same thing for the 2.1L heated OXS. I have a VW sensor with unknown miles of...
  • O2 Sensor Wire
    Historical mailing list - Chuck Mathis
    Thu, 13 Jan 2005 08:16:16 -0600
    Anybody got the VW part number for the shielded green wire for a 1.9L Digijet O2 sensor? Lately I've been getting some...
  • Re: Question about testing O2 sensor with digital meter
    Historical mailing list - Jim Felder
    Fri, 26 Sep 2008 12:40:42 -0500
    ...9/26/2008, Jim Felder wrote: >> >> When I test this second O2 sensor, I hook up my digital meter (set to >> 2v) and it...
  • Re: fwd: Re: Re.: Hot Start Phase II
    Historical mailing list
    Fri, 19 Aug 94 15:29:36 EDT
    ...a) will I have to reset the fuel mixture given the new sensor or will the O2 sensor automatically compensate? and b) the hot...
  • Re: My poor MPG, O2 sensor seems okay
    Historical mailing list - Mark Drillock
    Tue, 11 Sep 2007 19:24:01 -0700
    I just put an O'scope on the O2 sensor wire of my recently acquired 87. At first it sat around .4-.5 volts...
  • Re: O2 sensor voltage?
    Historical mailing list - Larry LALOFS Joan Alofs
    Wed, 13 Feb 2002 20:48:21 -0600
    ...F. > > Do I need a new O2 sensor? > > John Lauterbach > Macon, GA > '84 7-passenger > If the ECU was not connected to the sensor...
  • Re: GOWESTY AFM no start problem
    Historical mailing list - Dennis Jowell
    Thu, 23 Jun 2016 13:21:56 -0400
    ...Decided to install the new reconditioned > GOWESTY AFM today. > I disconnected the O2 sensor then installed the AFM started the engine with > the O2...
  • Re: Another O2 sensor querry -- heater element elementals
    Historical mailing list - Marshall
    Mon, 10 Jun 2002 18:01:27 -0500
    ...By that time, the unheated O2 sensor would have been warmed up - so it's pointless to heat the sensor - it'd just be...
  • O2 censor hookup question.
    Historical mailing list - S. Marie Arnold
    Tue, 10 Jul 2001 08:46:45 EDT
    ...Anyway, I am just now getting around to putting the o2 sensor in (along with new belts and a new thermo.) What wires go...
  • Re: Intermittent engine miss- update
    Historical mailing list - Mike Miller
    Mon, 5 Jun 2006 13:23:45 -0700
    ...Picked up a new O2 sensor so when/if it starts missing again I�ll pull the wire and if that cures it I...
  • passed smog, O2 tool
    Historical mailing list - Mark Drillock
    Mon, 17 Dec 2007 18:23:44 -0800
    ...It showed that my O2 sensor was sluggish and so I replaced it with a Bosch generic single wire. This improved the readings greatly...
  • Re: I guess it wasnt that darned 02 sensor...
    Historical mailing list - David Devere
    Fri, 23 Aug 2002 17:15:14 -0500
    Well, It's not your O2 sensor. Go to Ben's website @ www3.sympatico.ca/huotx/engine1.htm and read the test for the...
  • Euro-Drive: FIX 89 Volkswagen vanagon, Emissions/Poor-idle
    Historical mailing list - "David Hagen (by way of Derek Drew )"
    Thu, 5 Oct 2000 12:36:28 -0400
    ...O2 waveforms look good then everything dives ! O2 now is biased negative. When looking at sensor ground waveforms and B Alternator waveform, a long...
  • Re: your mail
    Historical mailing list - John Connolly, Aircooled.Net
    Fri, 12 Nov 2004 17:17:57 -0700
    biggest suspects are bad O2 sensor, and clogged Cat. john Aircooled.Net Inc.
  • Re: Fw: Re: O2 Sensor Idea (long)
    Historical mailing list - Marion Lathem
    Fri, 8 Sep 2006 20:52:07 -0500
    Darrell, Thank you, I sure will study it....! Lyle
  • Re: Vanagon syndrome...it sucks!
    Historical mailing list - Jason Ellis
    Mon, 21 Mar 2016 16:02:16 +0000
    ...as suggested the O2 sensor, the temp2 sensor, the throttle body switch all can give the syndrome... as for the AFM the things to...
  • Re: Voltage/mixture sensor, testing O2 sensor
    Historical mailing list
    Sat, 3 Feb 2001 23:14:54 -0700
    ...I take it that the LED's read out the incremental > voltage, which they receive via the O2 Sensor? I am building a Hiperformance...
  • Re: Generic O2 Sensors - What is the real deal?
    Historical mailing list - Todd Last
    Mon, 2 Apr 2007 17:44:05 +0000
    Though I have not seen any empirical evidence to support it, I would think that the only difference in an O2 sensor would be...
  • Re: Washed van run bad....SOLVED
    Historical mailing list - Gregor Brandt
    Mon, 27 Nov 2006 14:22:18 -0600
    ...Along with a few others he correctly diagnosed water in the O2 sensor. I took his advise with the high temp silicon (sortof a...
  • Re: Question about temp II sensor and bad running
    Historical mailing list - Jim Felder
    Thu, 11 Sep 2008 14:31:17 -0500
    ...Anyway, somebody may clear me to go buy an O2 sensor any minute now. I looked and I don't have my old (suspected...
  • Re: how do I get O2 sensor out?
    Historical mailing list
    Wed, 24 Jul 1996 19:32:08 -0400
    ...I don't have the procedure handy, but a while back someone sent a O2 sensor diagnostics procedure to the list. You could find...
  • Oxygen Sensors
    Historical mailing list - Craig Rogers
    Thu, 3 Jul 1997 14:18:25 -0400
    I'm wondering if there is a way to check an O2 sensor to see if it is operating properly. It seems as though...
  • Re: running too rich
    Historical mailing list - Pat Callaghan
    Thu, 10 Jul 2003 12:13:38 -0700
    Running rich could damage your catalytic converter & o2 sensor. The O2 sensor is cheap, about $35, the cat is about $100. Pat Callaghan 87...