Skip to main content
Gerry | Vanagon
Checking account...
← vanagon.com home · Continue the discussion in the forum
VanagonEuroVan

Search messages and discussions

Clear search

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 8+: 60 results shown for Temperature Sensor Coolant.

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

  • Replacing Thermostat... and gas mileage
    Historical mailing list - Steve Williams
    Mon, 7 Sep 2015 18:49:39 -0600
    ...Also, would the engine running "cool" affect the gas mileage? I know there's a temperature sensor (Temp II?) that feeds the coolant temperature...
  • Re: Anti-Freeze opinions
    Historical mailing list - John Lauterbach
    Tue, 4 Apr 2017 17:47:19 -0400
    ...It gets from the Coolant Temp' Sensor ~ So ~ If WW Does Alter the > Heat Transfer Ability of the Coolant, Up or Down, That Temp...
  • Re: coolant leak story-using the warning light/gauge.
    Historical mailing list - Dennis Haynes
    Wed, 28 Nov 2012 23:19:11 -0500
    ...The low coolant light not only indicates a significant loss of coolant but most likely a loss of pressure also. The level sensor is...
  • Re: Water Temperature Light
    Historical mailing list - Dennis Haynes
    Thu, 8 Feb 2007 21:15:52 -0500
    ...As the coolant warms up it is expanding so it will cover the sensor probes and turn the light off. Dennis -----Original Message----- From...
  • Re: fan switch or sensor, a busdepot question
    Historical mailing list - gary hradek
    Wed, 1 Oct 2003 08:06:03 -0700
    ...It's the old pv equals nrt equation. > If > > T temperature goes up than pressure and or volume > > goes up and coolant goes pissing...
  • Re: Coolant temp warning lamp glitch?
    Historical mailing list - Jim Thompson
    Mon, 23 Aug 2004 15:23:28 -0700
    ...Coolant temp warning lamp glitch? > I searched the archives with "temperature warning red" and "coolant > warning red" as the seeds before posting this. **************** Better...
  • Re: Temperature Sensor Light/Difficulty Starting
    Historical mailing list - Per Lindgren
    Mon, 13 Dec 1999 10:52:22 +0100
    ...PerL 87 Syncro 112i Tony Peet wrote: > The coolant is always around the line in the reservoir. > > The light will blink when the coolant...
  • Low-Level Coolant Blinker
    Historical mailing list - Maynard Southard
    Sun, 23 Jun 2002 22:08:33 -0400
    ...coolant (I'm using regular Prestone). I've bled all the air from the system. Reservoir is full to the cap. The temperature gauge...
  • 87 Vanagon Engine Overheating problems
    Historical mailing list - Edwin Francisco Canessa Amador
    Tue, 5 Sep 2006 12:55:45 -0600
    ...I have changed most parts related to the cooling system (thermostat, temperature sensors 1 & 2, coolant distributor, water pump, expansion tank, several tubes and...
  • Re: Oil Pressure Sensor/Pump?
    Historical mailing list - Dave Mcneely
    Wed, 9 Sep 2009 09:20:31 -0400
    ...50 PM, Karl wrote: > >> The coolant level sensor should definitely have an o-ring on it. The >> sensor will crack easily if overtightened, I...
  • RE: Followup: engine cooling non-problem
    Historical mailing list - Maher, Steve (SD-MS)
    Thu, 21 Mar 1996 13:32:00 -0800 (PST)
    ...Thanks again for the help, friends! :^) >Steve especially, > >Your test verified that coolant is circulating, your new fan switch works, >and that your temperature...
  • Re: Flashing Coolant Light Sensor Test
    Historical mailing list - william landsman
    Wed, 21 Jun 2006 10:50:19 -0700
    ...Flashing Coolant Light Sensor Test >Date: Mon, 19 Jun 2006 13:08:03 -0400 > >First, the flashing light due to improper coolant mixture is...
  • Re: cold run problems
    Historical mailing list - Joe Romas
    Wed, 22 Nov 2000 14:09:00 -0500
    James, I know you said various temperatures but have you checked temp two sensor when it's stone cold? Also is it possible the...
  • Re: Coolant Temp?
    Historical mailing list - Mike Collum
    Mon, 27 Nov 2006 21:07:27 -0500
    ...Mike Houlton, Maine Geza Polony wrote: > Hello all, > > Trying to diagnose a closed-loop erratic idle, I measured the coolant temp > in the expansion...
  • Re: making a Tach
    Historical mailing list - Darrell Boehler
    Mon, 31 Jan 2000 06:56:34 -0600
    ...They also offer various temperature sensors. The output from the various sensors could be made selectable to display on a lcd display/ digitool/ or...
  • Re: Changing fuel injection temp sensor
    Historical mailing list - Doktor Tim
    Fri, 11 Jul 2003 12:40:19 -0700
    ...fuel injection temperature >sender (the one by the thermostat) on my '86 Westy. When I yank the thing out >will coolant gush forth like...
  • Re: distilled water
    Historical mailing list - Mark Dorm
    Tue, 29 Aug 2000 16:52:25 PDT
    ...In any case, isn't the sensor just trying to get a reading of the coolant mix upon start up - and maybe, per another...
  • Re: Weird Stuff----
    Historical mailing list - David Richoux
    Mon, 11 Feb 2002 09:27:39 -0800
    JKrevnov@aol.com wrote: > > In a message dated 2/11/02 12:57:37 AM, tubaman@WOMBAT.NET writes: > > << coolant temperature/pressure sensor >> > > ????? if...
  • Vanagon idle hunting --FIX
    Historical mailing list
    Tue, 19 Apr 94 10:27:38 EDT
    ...Cold temperature performance was just fine. Joel wrote the following in response: > Now THAT's the behavior of a bad temp coolant sensor! and...
  • Unsubscribe delete stop
    Historical mailing list - Aaron O
    Thu, 7 Jan 2021 19:25:41 -1000
    ...I > have oil temperature and pressure gauges. I noticed on my drive that the > coolant and oil temperatures began to rise and the oil...
  • Re: Some thoughts Mansi Speed products. Moving onto to coolant temperature possible problems or gauge readings.
    Historical mailing list - Bruce Todd
    Tue, 1 Jun 2021 09:01:11 -0700
    ...I prefer the GoWesty as it has a shroud > around the level sensor. This helps avoid the sensor being satisfied from > the coolant spray...
  • Grounds
    Historical mailing list - John Houser
    Sat, 12 May 2001 17:00:46 EDT
    ...When I bought it, the gas gauge, the coolant level light and the temperature gauge didn't work and the brake warning light stayed...
  • Re: blinking temp gauge
    Historical mailing list - Edward Maglott
    Thu, 31 Aug 2006 23:04:44 -0400
    ...2) Temperature sensor seems to work properly as gauge temperature goes >from cold to mid-scale as engine warms. > >3) Replaced coolant level relay...
  • Re: Blinking temperature light
    Historical mailing list - Eric Wunrow
    Mon, 29 Jul 2013 12:36:14 -0600
    ...What I think the gauge was telling me was the system is saying "GIVE ME COOLANT!" I've also learned that ambient temperature has...
  • Re: '84 GL NOT in the woods
    Historical mailing list - Bob Berkemer
    Mon, 5 Feb 2001 15:27:56 -0500
    ...the Trip Odometer > Or the Coolant Temperature gage > Nor the Gas Tank level gage > The gage lights & sensor lights do work. > The fuses on...
  • Re: Flashing dash LED
    Historical mailing list - Davidson
    Mon, 17 Apr 2000 19:10:15 -0700
    Also,,,, if the coolant sensor goes bad the light will blink after the start up blinking sequence. Bill -----Original Message----- From: John Rodgers <inua...
  • Re: Temperature guage
    Historical mailing list - John Rodgers
    Sun, 8 Apr 2001 22:56:37 -0500
    ...Temperature guage > > > While driving, my temp guage usually stays over the coolant sensor led but > > sometimes it goes just over it (still over the...
  • Pulsing idle UPDATE
    Historical mailing list - Marcus Schaper
    Wed, 14 Apr 1999 01:14:11 EDT
    ...BOS 11929 OXYGEN SENSOR (OEM) $64.10 this is the stock OEM replacement. prices from www.fastgermanauto.com - check the coolant sensor - check the...
  • Re: I'll Try Again... Advice on VDO Cylinder Gauge on a 2.1L????
    Historical mailing list - David Brodbeck
    Tue, 1 Jul 2003 08:45:15 -0400
    ...I suppose the cylinder head sensor might save you if you had a total coolant loss, since the water temp sender on wasserboxers isn...
  • Re: low temp gauge reading need ideas...
    Historical mailing list - Michael Snow
    Mon, 23 Jan 2006 18:10:26 -0700
    ...VW engineers should be ashamed of the location of the coolant temp > sensor and thermostat housing! >
  • Fwd: Re: Blinking coolant light
    Historical mailing list - Tony Peet
    Wed, 6 Oct 1999 18:26:10 PDT
    ...On my '91 Vanagon, the light will blink with the temperature guage in the normal range if the coolant level in the MAIN tank...
  • Re: Re(2): Re(2): Rough running when Hot
    Historical mailing list - ERIC ZENO
    Tue, 7 Jan 1997 23:07:15 -0500 (EST)
    ...I am going to check out the O2 sensor, > coolant sensor, vacuum lines, and air mass sensor first. I'll keep you posted, > after...
  • Re: Late night - blinking light
    Historical mailing list - John Rodgers
    Sun, 6 Sep 2009 22:27:25 -0500
    ...John Rodgers 88 GL driver Rob wrote: > At 9/6/2009 12:39 AM, John Rodgers wrote: > >> I've got a coolant level sensor...
  • Re: Dex-Cool . . . I hesitate to ask this
    Historical mailing list - Allan Streib
    Wed, 24 Oct 2007 14:12:46 -0400
    ...My personal experience is that after switching to Dex-Cool in a '91 Jetta I developed coolant leaks around the temperature sensors and between...
  • Re: Mocal sandwich plate plus oil cooler equals overcooling
    Historical mailing list - John Bange
    Tue, 10 Feb 2009 20:42:04 -0800
    ...reasonable temperature, but It's also probably a highly optimistic reading. It's a long run to the sensor, and the sensor is in...
  • O2 sensor type problem after replacing O2 sensor-follow up, still having problems
    Historical mailing list - David Clarkson
    Sun, 30 Dec 2012 12:17:12 -0500
    ...I replaced this sensor about 4 years ago and I am sure that it is the correct sensor (not the coolant gauge temperature sensor...
  • Re: adding resister to center 1.9 coolant temp gauge?
    Historical mailing list - Mike \"Rocket J Squirrel\"
    Tue, 6 Jul 2010 17:43:47 -0700
    ...coolant temp sender died. > > I replaced it with a new one. Now the gauge reads high, about 65%-70% when normal operating temperature instead...
  • Re: Coolant leak(again)
    Historical mailing list - Dan Moy
    Thu, 26 Mar 1998 09:26:47 -0500
    ...When I checked it the > tank was wet on the outside, and there was coolant in the tank indent where > the coolant level sensor...
  • Re: Joy Hecht's problem's solved?
    Historical mailing list - Aaron Pearson
    Mon, 23 May 2005 13:13:02 -0600
    ...Unfortunately, once the coolant is gone, the temperature sensor has no way of knowing what the temperature of the engine is, since air doesn...
  • The Vanagon cooling system.. it's counterintuitive.. (long post)
    Historical mailing list - Don Hanson
    Sun, 6 Sep 2015 08:51:03 -0700
    ...sensor so that when your van begins to heat up from low coolant or an air lock in the cooling system the gauge temperature...
  • BD popseal: where I yam what I yam: coolant sensor crack
    Historical mailing list - Carol Sussman
    Thu, 30 Sep 1999 02:35:46 EDT
    ...DON"T use much force when you install/tighten the coolant sensor in the expansion tank. Went to see Ken Wilford (Vanagain guru) today...
  • Re: Bleeding coolant
    Historical mailing list - Dennis Haynes
    Fri, 23 Feb 2007 15:44:42 +0000
    ...Bleeding coolant To: vanagon@GERRY.VANAGON.COM > Hi All, > > My temperature gauge light is blinking despite topping off the overfow > tank. What is the...
  • Re: Another leak
    Historical mailing list - Per Lindgren
    Mon, 18 Jan 1999 16:45:06 +0100
    ...Why are there two sensors? I can see one as a coolant temperature > sensor. What is the other one for? The only thing that...
  • Re: Logan Pass - blew the expansion tank temp sensor
    Historical mailing list - Steven P Smith
    Thu, 9 Jul 2015 10:42:44 -0700
    ...Nothing unusual going up the pass except for slightly high > temperature. > > Steam and coolant spilling out the back and onto the parking lot. Tried...
  • Re: Temp Gauge
    Historical mailing list - Mark Drillock
    Thu, 19 Apr 2007 06:12:09 -0700
    Actually, it is a temperature warning light first and a coolant level warning light second. Early watercooled Vanagons had no coolant level warning system...
  • Re: Anti-Freeze opinions
    Historical mailing list - bernie
    Tue, 4 Apr 2017 16:15:12 -0700
    ...It gets from the Coolant Temp' Sensor ~ So ~ If WW Does Alter the >> Heat Transfer Ability of the Coolant, Up or Down, That Temp...
  • Re: Temp sensor II replacement
    Historical mailing list - Rico Sapolich
    Mon, 24 Sep 2001 12:34:10 EDT
    ...go you can replace the Temp II with a minimum of coolant loss (a couple of tablespoons). Be sure the engine is really cool...
  • Re: Temp II Sensor, Engine Hot.
    Historical mailing list - neil n
    Tue, 24 Sep 2013 16:49:41 -0700
    ...Based upon this from the Digifant Pro training manual: ------ "The coolant temperature sensor provides correction during engine starting and warm up." ..... The resistance signal...
  • Re: 1.9 fuel injection / O2 problem
    Historical mailing list
    Sun, 22 Jun 1997 13:42:46 -0400
    ...mine weep a little, but not serious) >>coolant temperature sensor >>ECU >>Air Flow sensor >>Oxygen Sensor >> >>The fuel pressure is OK (30lbs). >>Fuel pressure...
  • Re: 87 Vanagon Engine Overheating problems
    Historical mailing list - Tim Demarest
    Tue, 5 Sep 2006 18:19:01 -0400
    ...I have >changed most parts related to the cooling system (thermostat, temperature >sensors 1 & 2, coolant distributor, water pump, expansion tank, several tubes >and...
  • Re: Trip Report & other data Oil temperature
    Historical mailing list - Bruce Todd
    Mon, 5 Jul 2021 10:35:07 -0700
    ...sensor most bets > are off. > > For idle and low speed operation if the oil cooler is getting flow oil > temperature will follow the coolant...
  • Re: 87 Westy overheating after coolant change
    Historical mailing list - Marc Perdue
    Sun, 21 Dec 2014 20:32:10 -0500
    ...Quick question, >>> where is the sensor for the temperature gauge? Is it measuring coolant >>> temp or engine temp? Im trying to think about what...
  • Re: Coolant Temp Sensor Test. Generic vs VW.
    Historical mailing list - Dave Mcneely
    Tue, 6 Oct 2009 09:30:39 -0400
    My mechanic put a Jetta temperature sensor on my camper with 2.1 engine. He said they were the same sensor. Dave Mc On...
  • Re: Flashing Coolant Light Sensor Test
    Historical mailing list - David Beierl
    Tue, 20 Jun 2006 06:08:38 -0400
    ...It is > not a problem with coolant level or temperature. I have read some > of the many archives which would suggest a ground in...
  • Re: Replacing Thermostat... and gas mileage
    Historical mailing list - SDF ( aka ;jim lahey' - Scott )
    Mon, 7 Sep 2015 21:34:15 -1000
    ...gas mileage? I know > there's a temperature sensor (Temp II?) that feeds the coolant > temperature to the ECU, but have no idea what...
  • Re: vanagon Digest - 30 Sep 2003 to 1 Oct 2003 - Special issue (#2003-967)
    Historical mailing list - Keith Hughes
    Wed, 1 Oct 2003 09:55:24 -0700
    ...If >>T temperature goes up than pressure and or volume >>goes up and coolant goes pissing our the back blue cap >>into the overflow...
  • Re: Vanagan Runs Too Cold
    Historical mailing list
    Mon, 8 Jan 1996 13:10:02 -0500
    ...out a reasonable amount of heat, then the problem is likely with the temperature sensor or temperature gage. Jim Davis 87 Syncro 88 Wolfsburg
  • Re: Audible Coolant alarm opinions
    Historical mailing list - steve meassick
    Sat, 3 Mar 2018 02:29:19 +0000
    ...It senses the coolant temperature at the sensor, but the problem is that the sensor is located in the thermostat housing. The problem arises...
  • Re: Joy Hecht's problem's solved?
    Historical mailing list - Don in North Carolina
    Mon, 23 May 2005 12:30:06 -0400
    ...Unfortunately, once the coolant is gone, the temperature sensor has no way of knowing what the temperature of the engine is, since air doesn...
  • Re: Cooling System Weirdness
    Historical mailing list - t
    Sat, 10 Jun 2000 20:43:23 -0700
    ...know...the one in the > temperature indicator gage on the instrument panel. You knoww....the > coolant level sensor indicator light.. > > I was tooling down...