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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 8+: 60 results shown for Coolant Level Sensor.

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

  • Re: ECU & Coolant Temp Sensor
    Historical mailing list - Dennis Haynes
    Fri, 11 Mar 2011 00:07:31 -0500
    ...ECU & Coolant Temp Sensor We've pretty much given up on attempts to repair the stock coolant temp gauge & sensor system. �Have swapped out...
  • Re: Strange Ignition Problem
    Historical mailing list - mark drillock
    Sat, 24 Aug 2002 16:20:22 -0700
    ...ECU ECU relay Temp 2 sensor idle and throttle switches aux air regulator temp gauge sender coolant level sensor Wheezerboxer motors have it too...
  • Re: gauge recommendations
    Historical mailing list - Frank Grunthaner
    Tue, 12 Feb 2002 22:08:13 EST
    ...The SWMBO bad mood sensor, turn off at next gas station or else sensor still in development. The "dogs just took a leak" sensor...
  • Fw: Flashing Coolant light on a diesel van.
    Historical mailing list - stephen de la salle
    Sat, 7 Apr 2001 19:45:21 -0400
    ...Mine is an 82 van ...no coolant level sensor ... So I don't understand what makes the lamp flash? Any one know the answer...
  • Re: temp gauge not working right...
    Historical mailing list - Stuart MacMillan
    Thu, 9 Aug 2018 13:38:11 -0700
    ...for the ECU and the one for the coolant > gauge and the coolant level sensor too... because the van was neglected for > at least...
  • Re: 87 HELP!!!
    Historical mailing list - Joel Walker
    Thu, 14 Nov 96 16:26:43 CST
    ...372 sounds like the coolant LEVEL sensor, which is stuck in the top of the coolant tank (the LEFT one, NOT the one next...
  • Re: '85 with geysering coolant (Update)
    Historical mailing list - John Reynolds
    Wed, 6 Sep 2006 21:07:07 -0400
    ...My coolant level sensor cracked and spewed coolant on the last camping trip. I cursed leaving JB Weld home, but it was fate, I...
  • Re: LED Light/Audible Alarm
    Historical mailing list - Sunshine
    Wed, 9 Sep 2009 07:03:49 -0500
    After pondering everything and making sure there was coolant filled to the brim of the expansion tank (which it was), cleaning the coolant sensor...
  • Re: Coolant problems
    Historical mailing list - Dan Erlandson
    Mon, 29 Sep 2003 14:18:17 -0400
    Thanks to all for the advice on the leaking coolant. Indeed it was a cracked coolant level sensor. I had replaced the reservoir earlier...
  • Re: Telemetry (was Re: Coolant pressure test... video.)
    Historical mailing list - mark drillock
    Wed, 16 Dec 2009 08:02:00 -0800
    So, the early warning flashing coolant level led alerted you of the hose fault well in advance of damage but you were unprepared to...
  • Re: Coolant light mystery
    Historical mailing list - FRANK CONDELLI
    Thu, 22 Sep 2022 08:54:07 -0400
    ...I have a newly installed 2l in-line 4 VW engine and using a coolant tank from a Eurovan which has the level sensor...
  • coolant temp guage trouble shooting
    Historical mailing list - mykarmann
    Thu, 26 Dec 2002 14:10:03 -0500
    Hello all, The coolant temp gauge on my 86 GL isn't functioning. I believe that the sensor is OK it was replaced when...
  • Re: Why no reverse lights? Why is coolant light flashing? 85
    Historical mailing list - Larry Alofs
    Wed, 24 Jul 2002 14:18:09 -0500
    ...The post with my results should be in the archives as: "Coolant resistance thru coolant level probe" on July 27, 2001. My conclusion was...
  • Re: Diesel and WBX Coolant Temp gauges same?
    Historical mailing list - Chris S
    Fri, 23 Oct 2009 21:29:25 -0400
    ...all. > > Am pulling my hair out wiring in a low coolant level sensor. Got it > all in, but light just blinks. > > Though the '85...
  • Re: Coolent concerns
    Historical mailing list - John Hung
    Thu, 7 Aug 1997 15:30:13 -0500
    ...It is not a temperature alarm, but a coolant level alarm. I suspect that coolant sloshes around in your primary tank, causing the sensor...
  • Re: Overheating...or not?
    Historical mailing list - Blake Sartin
    Sat, 3 Mar 2007 10:02:05 -0500
    ...coolant starts to warm it > will expand raising the level and satisfying and turning off the light. > > It is common for new gauge sensors...
  • Flashing Low Coolant Light (longish)
    Historical mailing list - Tom Clein
    Mon, 12 Apr 1999 11:58:54 -0700
    ...Incorrect composition of coolant solution - see 1 above 3. Corroded/poor electrical contact in expansion tank coolant level sensor - clean contacts/'crimp', coat plug...
  • Re: I think I have given up on my cooling system...
    Historical mailing list - Roger Sisler
    Sat, 22 Jul 2006 16:04:44 -0400
    I had a expansion tank coolant level sensor blow out ofthe tank.Like a rocket. My temp gauge had been highrer than normal,for...
  • Re: UrgentHelp re; Coolant System
    Historical mailing list - Loretta Abbott-Kennon
    Sun, 29 Oct 2000 18:27:18 -0800
    ...I think this is very strange! Since this sensor is for coolant level and not temperature (as I had mistaken), will the temp guage...
  • Re: 84 Red light problem again
    Historical mailing list
    Thu, 2 Jul 1998 07:47:54 EDT
    ...coolant level/temp sensor fail, causing this blinking. The sensor cracks between the two contacts (small crack, almost invisible to the naked eye). Coolant...
  • low temp gauge reading need ideas...
    Historical mailing list - rsf
    Mon, 23 Jan 2006 19:37:13 -0500
    * Good thermostat (tested fine) * Appears to be correct level of coolant and bled * Gauge slowly started creeping lower all week * Heater (front and rear...
  • Re: Coolant level warning light - '88 GL - 2.1 WBX
    Historical mailing list - OlRivrRat
    Thu, 5 Jan 2017 22:37:32 -0700
    Have You checked the CoolantLevel in the ExpansionTank ~ If that is OK then it might be a Dirty Sensor or Bad Connections/Wires in...
  • The little red light
    Historical mailing list - Kate McLaughlin
    Wed, 11 Aug 1999 22:58:25 -0400
    ...I have checked the coolant levels, and all is fine. I had the sensor replaced in March or so. Any suggestions on why this...
  • Re: How to - or not - bleed the cooling system
    Historical mailing list - Larry Alofs
    Thu, 9 Feb 2006 08:19:12 -0600
    ...I concluded that any plausible coolant mixture was conductive enough to satisfy the level sensor. Pure distilled water in a clean container would be...
  • 83-85 (and later) survey
    Historical mailing list - Steve Johnson
    Wed, 7 Sep 94 13:20:15 PDT
    ...replaced coolant temp sensor (for dash gauge) once. gauge just > quite working. > 13. replaced coolant expansion tank (not overflow/fill tank), coolant > level sensor...
  • Flashing Cooling Light
    Historical mailing list - Marty Wallace
    Tue, 15 Sep 1998 09:22:42 -0700
    ...Some indicated that replacing the coolant sensor in the coolant expansion tank should fix it, although one fellow told me that this worked for...
  • Re: DexCool in Canada (was Coolant Question)
    Historical mailing list - Bill Davidson
    Mon, 12 Jun 2000 18:34:41 -0700
    ...just do a better job of bleeding the air out and if you haven't replaced the coolant level sensor lately... do that too...
  • Re: coolant question
    Historical mailing list - kenneth d lewis
    Sun, 13 Feb 2000 11:56:25 EST
    ...Am i >wrong >here? My #%*%! coolant sensor is flashing a lot. I checked the fluids >etc. >Suggestions? I swear i think i've replaced...
  • Re: Coolant light won't stop blinking!
    Historical mailing list - Todd Last
    Fri, 14 Nov 2003 08:39:28 -0800
    ...cause the low coolant light to blink despite having the correct levels. Have you unplugged the sensor to the coolant tank to see if...
  • Re: blinking coolant light with full coolant
    Historical mailing list - Jim Felder
    Sat, 25 Feb 2006 15:16:48 -0600
    ...However if the blinking > problem continues even with the relay out the problem CAN'T BE the > coolant level sensor, it's wires, or...
  • Catastrophic failure of coolant level sensor
    Historical mailing list - Steven Smith
    Wed, 13 Jun 2007 13:40:43 -0700
    Hello all, Put a new, supposedly German, coolant level sensor in my 84 Westy about 2k miles ago, only to have it crack in...
  • Re: flashing LED
    Historical mailing list - Sunshine
    Tue, 8 Sep 2009 22:02:27 -0500
    ...to say coolant temperature gauge, right? ;-) > If that is flashing it's probably the coolant level is low or the > sensor > not sensing / disconnected...
  • Re: Coolant Refill Bottle
    Historical mailing list - Joel Walker
    Fri, 16 May 97 23:53:39 CDT
    ...also look at the top of the coolant tank itself. sometimes the coolant level sensor gasket dries out and cracks, and some coolant will...
  • Re: waterboxer longevity
    Historical mailing list - Bj�rn
    Mon, 30 Mar 1998 11:45:29 -0800
    ...O2 sensor, 3 mufflers) cracked expansion tank cracked coolant level sensor some electrical problems with distributor replaced the "famous" blue sensor this year maintenance...
  • 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: Coolant pipes replacement
    Historical mailing list - Alistair Bell
    Thu, 29 Jun 2006 19:37:54 -0700
    ...Electrons are pulled from the aluminium by the copper through the coolant. I'm pretty sure the low coolant level sensor uses the water...
  • Re: Coolant Low Level Light Useful?
    Historical mailing list - Dennis Haynes
    Thu, 15 Oct 2009 23:31:00 -0400
    The "low" coolant indicator is extremely important especially in the event of a sudden major coolant loss. The gauge sensor relies on water passing...
  • Re: Blinking Dash Warning Lights!
    Historical mailing list - Malcolm Holser
    Fri, 28 Aug 1998 16:23:25 -0700
    ...The >engine temperature is well within it's typical operating range (about 1/2 >way up the LED or below), the coolant levels in...
  • <No subject>
    Historical mailing list - paula
    Thu, 16 Nov 95 13:33:09 PST
    ...I have flushed the system and bled it, chaged the thermostat, changed the coolant level sensor in the resevoir tank, had another sensor replace...
  • Re: Temp Gauge
    Historical mailing list - Mike Collum
    Thu, 19 Apr 2007 09:38:36 -0400
    ...I gather this is something to do with coolant level in the >>> original vehicle (there is no sensor my setup). Is this correct? >>> Is...
  • Re: coolant sensor 50/50 tolerance?
    Historical mailing list - Steve Delanty
    Mon, 19 Jul 2004 18:00:18 -0700
    Phil, The first thing to do is to remove the coolant level sender and clean the probes with some steel wool or fine sandpaper...
  • 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: 87 Syncro no temp gauge
    Historical mailing list - Kk Al
    Sat, 5 Sep 2015 20:03:11 -0400
    ...We've replaced the coolant pressure bottle and sensor with an upgraded aluminum unit from Van Cafe. I'll double check that as well...
  • Re: Audible Idiot "Light"...EE Inventor Wanted
    Historical mailing list - John Bange
    Thu, 17 Dec 2009 13:42:34 -0800
    ...except for the coolant level sensor, which I think is a bit touchier than a simple "got ground" OR "got 12v" = "start buzzing" system...
  • blinking coolant light -- opinions on diagnosis needed
    Historical mailing list - John Runberg
    Sun, 9 Sep 2007 12:03:12 -0700
    ...Thin bit of coolant on the front lip of the expansion tank (left side of engine, not the overflow). Level in expansion tank looked...
  • temp gauge
    Historical mailing list - Dean S
    Fri, 13 Dec 2013 10:22:15 -0500
    ...a coolant flush...and replacement the coolant used was Pentofrost SF....My guess its either and air pocket or a fill level issue. I...
  • Re: Coolant Leak around Sensor in Reservoir
    Historical mailing list - Stuart MacMillan
    Tue, 25 Jan 2000 15:18:18 -0800
    Gregg Howald wrote: > > I have a problem with coolant leaking from around the Coolant Level Sensor > in the reservoir tank. It happens regularly when...
  • Re: Overheating in Winter? - Ideas?
    Historical mailing list - kenneth d lewis
    Sun, 17 Jan 1999 10:01:20 EST
    ...It houses the level sensor. Other things that will produce this symptom: bad connection to sensor, improper coolant to water ratio. Drive Safely & Good...
  • Coolant level light
    Historical mailing list - JRodgers
    Wed, 11 Apr 2012 22:03:21 -0500
    ...I know this is just a fault - but what? Got coolant, Sensor in tank is good. Bad circuit in the instrument pod?? That light...
  • Re: Disappearing Coolant - Head Lean?
    Historical mailing list - Chuck Mathis
    Sun, 12 Sep 2004 09:15:37 -0500
    ...notice the pool of coolant in the dimple at the top of the tank where the coolant level sensor resides. Without the necessary part...
  • Re: Re Stopping the flashing coolant light for good
    Historical mailing list - Dennis Haynes
    Fri, 15 Jun 2007 16:51:59 -0400
    ...Is it completely filled? Yes, problem with sensor circuits. No, Coolant is low. Rev engine. Does the level go lower? Yes, air in system...
  • Re: UrgentHelp re; Coolant System
    Historical mailing list - Joe Romas
    Sun, 29 Oct 2000 20:29:14 -0500
    I hope your van is not toast! I've seen the level sensor crack and do that. Joe ----- Original Message ----- From: Loretta Abbott-Kennon...
  • Re: ye olde blinking coolant level warning light
    Historical mailing list - Edward Maglott
    Mon, 12 Nov 2018 10:26:40 -0500
    ...ye olde blinking coolant level warning light > > I am thinking this is the capacitor in the gauge. here are the symptoms: > > -coolant tank is...
  • Re: '84 Vanagon, Help!
    Historical mailing list
    Mon, 15 Aug 94 13:53:48 PDT
    ...week of coolant overflowing the >overflow tank. Level rose. meltdown was signalled by temp. sensor. They >drained and replaced the coolant and could find...
  • Re: Coolant Rising Mystery
    Historical mailing list - John Rodgers
    Sun, 24 Mar 2002 13:29:39 -0600
    ...Instead, the pressure continued to build as the coolant got hotter and hotter until the coolant level sensor was literally blown out of the...
  • Re: [FIX] seal on Expansion Tank sensor
    Historical mailing list - Richie Chunda
    Wed, 12 Jun 2002 08:30:20 EDT
    ...of the level sensor (there will be coolant in the connector well) or at the O-ring seal of the sensor body. You either...
  • Re: Coolant temperature sensor
    Historical mailing list - Steven Johnson
    Wed, 13 Jun 2012 18:35:56 -0700
    ...sensor (engine > part, not the one that is in the coolant tank) and now I'm experiencing a > steady drop in coolant level. The...
  • 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: Temp Indicator On Dash rises to max: 84 Vanagon
    Historical mailing list - Hotch
    Mon, 14 Oct 1996 12:25:10 -0400
    ...coolant light will blink if you do not have the proper mix of coolant and water. It will also blink if your fluid level...
  • Re: ECU & Coolant Temp Sensor
    Historical mailing list - David Beierl
    Fri, 11 Mar 2011 00:10:33 -0500
    ...attempts to repair the stock coolant >temp gauge & sensor system. Have swapped out the instrument >cluster, replaced the sensor and walked the wire. Still...