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 11+: 60 results shown for Stabilizer.

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

  • Re: AC & idle stab.
    Historical mailing list - Conrad Schimke
    Thu, 30 Jul 1998 11:12:09 --100
    My vw mechanic has checked the signals on the ecu & idle stabilizer: throttle valve switch didn't close on idle. It was 91 DeutschMarks...
  • Re: IDLE STABILIZER ???
    Historical mailing list - Old Volks Home
    Fri, 9 Oct 1998 23:59:59 -0700
    ...PM -0500 10/9/98, KENWILFY@AOL.COM wrote: >>The Idle Stabilizer is that little green box that is attached to the driver's...
  • Idle Stabilizer. How does it work? and Did I fix it?
    Historical mailing list - John-Reed Maffeo
    Thu, 7 Oct 1999 08:58:13 -0700
    ...On a whim I pulled off the rubber connector between the idle stabilizer unit and the intake manifold. This connector also has a tiny...
  • Re: [T2] FS on eBay: Idle Stabilizer valve and Control Unit
    Historical mailing list - Sean Solowiej
    Wed, 16 Apr 2003 18:36:36 -0400
    ...Idle Stabilizer valve and Control Unit > On Wednesday, April 16, 2003, at 02:45PM, Sean Solowiej <Sean@originalidiot.com> wrote: > > >1990 VW Vanagon Air...
  • Re: Throttle valve switch, checking/adjusting
    Historical mailing list - Robert Cardo
    Sun, 10 Apr 2005 21:55:51 -0500
    ...If the switch is burnt out it will make one think that the idle stabilizer is bad. This is why one investigating any idling...
  • Re: Vanagon Syndrome Update
    Historical mailing list - Larry Alofs
    Thu, 13 Oct 2005 07:59:41 -0500
    ...What > is that supposed to mean, 430 to 20ma range?) > Idle Stabilizer control unit (contacts are fine) > Throttle valve switch adjustment- I need to...
  • Need Help with Engine Speed Wildly Surging at Idle
    Historical mailing list - Cary Chiang
    Thu, 23 Nov 2006 20:17:31 +0100
    ...It and the idle stabilizer control unit were both replaced with ones from a known good vanagon, to no avail. When the idle stabilizer...
  • Re: need stabilizer link
    Historical mailing list - Jeff Lincoln
    Tue, 19 Dec 2006 14:35:28 -0500
    ...Here > is a link to a picture of a stabilizer link repaired this way > > http://jones.colorado.edu/jones/droplink.jpg > > My local machine...
  • IDLE STABILIZER CONTROL
    Historical mailing list - The Martins
    Thu, 14 May 1998 20:44:05 -0500
    Hi Volks, I'm anticipating the need for a new idle stab. control unit. for a 87 digifant system. Any ideas on who has...
  • Re: stabilizer links
    Historical mailing list - EMZ
    Fri, 19 Mar 1999 20:43:10 -0500
    ...Jones wrote: > Keith: > > I thought there might be something in the archives about stabilizer > links but didn't find anything with a quick check...
  • Re: DEAR GOD Re: timing belt
    Historical mailing list - tmiller
    Mon, 28 Jun 2004 19:16:10 -0400
    ...In my hands the other day were >>>both 2 and 3 wire idle stabilizers. I don't have time to piss around >>>correcting >>>all...
  • Voltage Stabilizer
    Historical mailing list - Peter Eaton
    Tue, 27 May 1997 10:33:34 -0400 (EDT)
    ...gauges quitting simultaneously it was suggested that I replace the voltage stabilizer (aka vibrator) behind the instrument pod. $13 part, three minutes to change...
  • Re: Vanagon syndome
    Historical mailing list - T.M.
    Thu, 21 Dec 2006 19:28:06 -0500
    ...83-85 vanagons have an idle-stabilizer. They cause strange stalling problems often intermittent. >T.L.C Autowerks near Albany NY found it; something...
  • Update: Idle Speed Adjustment
    Historical mailing list - John H. Rodgers
    Mon, 12 Oct 1998 22:14:25 -0500
    ...If it all checks out, and you still have problems, you may need to suspect the Idle Stabilizer Control Unit. 5) Idle Stabilizer Control...
  • idle control revisited
    Historical mailing list - David Boan
    Tue, 24 Nov 2020 19:41:32 +0000
    ...More importantly, I previously said the van would not idle when I connected the cables of the idle stabilizer. I did that test again...
  • Re: Real starter problem solved, wiring harness needed - Short Version
    Historical mailing list - Dennis Haynes
    Sun, 13 Jul 2014 21:29:37 -0400
    ...I now need the main wiring harness that runs along the front of the engine compartment to the idle stabilizer, throttle switch, injectors and...
  • WTB: idle stabilizer control module
    Historical mailing list - mordo
    Tue, 26 Jan 2010 22:16:38 -0500
    Greetings, list. I need a working ISC module for my 1990 Carat. I know they're like gold but maybe someone that is flush...
  • Re: running without idle stab unit
    Historical mailing list - Ken Lewis
    Thu, 16 Feb 2006 18:49:38 -0500
    Nice thing about the idle stabilizer; it produces that surge of rpms when you first start the engine. This kick starts the alternator to...
  • 1985 Vanagon Gas 1.9l - idle stabilizer
    Historical mailing list - AAG - Larry Word
    Wed, 27 Sep 2006 21:59:33 -0400
    I have two ?'s: (1) is testing this unit as simple as "plugging the ends together" and re-running car to see its affect...
  • Re: 85 wbx 1.9 miss at idle
    Historical mailing list - Zoran Mladen
    Mon, 19 Jan 2004 12:32:34 -0800
    ...If you turn the idle speed screw > while the engine is > running, the stabilizer will try its damnedest to > maintain 900 rpm. If you...
  • Re: What's the connection between the temp and fuel gauges? Why the voltage stabilizer of course!
    Historical mailing list - David White
    Fri, 15 Apr 2011 14:06:24 -0700
    ...The spare instrument cluster from the basement yielded a replacement voltage stabilizer. And to think there has been talk of moving all that "stuff...
  • Re: Bucking idle
    Historical mailing list - John Rodgers
    Sat, 13 Oct 2001 20:37:00 -0500
    ...However, the Idle Stabilizer control, that electronic box behind the righthand brake light, may have to be removed and re-installed. if that doesn...
  • FS: parts - Idle Stabilizer Control Unit
    Historical mailing list - Hans Achter
    Thu, 5 May 2005 23:58:01 -0400
    ...1) Idle Stabilizer Control Unit - the little black box that plugs in behind the right tail-light. Tested, works fine - $75 including shipping to...
  • Re: AC & Idle Stabilizer
    Historical mailing list - Don Kane
    Wed, 9 Sep 1998 17:13:11 -0700
    ...Has it been determined that the cause is the idle >stabilizer contol unit (by the right tail light) failing to properly close >on idle...
  • Re: Idle Stabilizer Valve - Later UPDATE: problem *NOT* solved!
    Historical mailing list - Frank Condelli
    Thu, 25 May 2006 05:57:18 EDT
    ...Idle stabilizer valve, 2.1, 1695, 025 906 457 A - $275.00 CAD Idle stabilizer control unit, 2.1, VDO 412.202/015/007...
  • Re: '85 timing question
    Historical mailing list - David Beierl
    Fri, 19 Nov 1999 23:50:16 -0500
    Yes, that's the timing :) To set it, with ignition off unplug the two plugs into the idle stabilizer (small green or black box...
  • Help: '86 with erratic cold idle
    Historical mailing list - Eric Small
    Mon, 17 Jul 2000 23:34:24 EDT
    ...I know there has been some discussion in the past of the idle stabilizer control unit but I could not find it in the...
  • Re: IDLE STABILIZER ???
    Historical mailing list - Bulley-Hewlett & Associates
    Fri, 9 Oct 1998 21:16:36 -0400
    Not all of them are green. Mine for example, is black. Joshua Van Tol-jjvantol@lear.csp.ee.memphis.edu Pardon me. I guess...
  • Re: repairing the idle stabilizer unit?
    Historical mailing list - Chris Stanford
    Wed, 18 Dec 2002 17:17:34 EST
    I've got one left over from my Tiico installation. It worked fine when I took it off. Someone p-mail me with a...
  • F.S. Fuel Injection parts from 1987 2.1 Digifant!
    Historical mailing list - Joel Lane
    Tue, 14 Jan 2003 14:07:18 -0700
    ...Distributor/Hall sender ($160 new a year ago) Idle stabilizer control Valve Idle stabilizer control unit Throttle housing Fuel Pressure Regulator Throttle switch Air...
  • Re: Idle stabilizer control
    Historical mailing list - John Rodgers
    Sat, 9 Jul 2016 15:20:39 -0500
    ...Idle stabilizer control > > What I finally did: I found that th socket in whick the contol box fits, > come right out with wires attached...
  • Re: Help with Timing of Vanagon
    Historical mailing list - Marshall Ruskin
    Fri, 13 Apr 2001 10:52:25 -0500
    ...unplug idle stabilizer connectors from idle stabilzer, and plug the connectors into each other; 2. use plug wire number one to drive your timing...
  • 84 Vanagon stops running intermitantly.
    Historical mailing list - John Hawk
    Tue, 18 Dec 2001 08:37:47 -0600
    ...I have the idle stabilizer bypassed. If I connect the idle stabilizer the 84 will almost always stop and not want to start again...
  • What should I do about a tank of old gas
    Historical mailing list - Mark A Kippert
    Sun, 15 Feb 2009 18:18:22 -0500
    ...The PO told me he used a gas stabilizer prior to parking it. I keep thinking I should empty the tank and flush new...
  • Idle Stabilizer Control Relay_Schematic_Parts List?
    Historical mailing list - Pat Spragge/RFAN
    Fri, 16 Oct 2015 14:08:10 -0700
    Does anyone have a schematic/parts list for the Idle Control Module/relay in the later Digifant systems? Looks like there is a transistor...
  • Re: What's the connection between the temp and fuel gauges? Why the voltage stabilizer of course!
    Historical mailing list - Mike S
    Fri, 15 Apr 2011 22:42:59 -0400
    At 06:08 PM 4/15/2011, John C... wrote... >I call em' my hobby >Wife sez their my "sickness" !!! ;o) My wife just...
  • 86-Idle Stabilization Question
    Historical mailing list - William S. Brown Jr.
    Thu, 21 Sep 2000 18:30:12 -0800
    How can I determine if an idle problem is the idle stabilizer control unit, or the idle stabilization control valve? With both plugged in...
  • coolant temp guage trouble shooting
    Historical mailing list - Baja Leo
    Thu, 26 Dec 2002 19:57:30 -0800
    Check out your voltage stabilizer behind the dash. You can find info in the Bentley. Replacing this cured my Westy from incorrect temp readings...
  • repairing the idle stabilizer unit
    Historical mailing list - gary hradek
    Wed, 18 Dec 2002 21:37:43 -0800
    Mike and Matthew, Idle stabilizer unit does not seem a likely cause of this problem. It is easy to swap out but I think...
  • Re: 88 GL - Idle Stabilizer System - Was Distributor Woes
    Historical mailing list - Craig Cowan
    Fri, 3 Jan 2014 08:39:55 -0500
    ...If I leave the idle stabilizer valve (which > hums as it should) disconnected, the engine starts and after a warmup - > idles delightfully around 800...
  • The idle speed controller is not in the ECU on the 2.1. It is a separate controller located in front of the passenger side tail light. It can be easily integrated into a 1.9 to eliminate that almost useless advance the ignition timing before it stalls stabilizer and the auxiliary air regulator along with those AC and PS idle booster solenoid valves. Dennis
    Historical mailing list - Mike Riley
    Fri, 7 May 2010 10:57:13 -0400
    ...It can be easily integrated into a 1.9 to eliminate that almost useless advance the ignition timing before it stalls stabilizer and the...
  • Re: Idle at 2k rpm w/ AC on - why?
    Historical mailing list - Dr. Rainer Woitok
    Tue, 16 Mar 1999 10:07:45 +0100
    ...Check your idle stabilizer. When the engine is idling the AC compressor would lower the engine's RPMs and the idle stabilizer will try...
  • Tach Jumping
    Historical mailing list - John Clavin
    Tue, 30 Apr 2002 20:26:29 -0500
    ...The idle stabilizer is also new (three months ago). I've bypassed the idle stabilizer for now and am waiting to see if the...
  • Re: '87 2.1 Starting Problems
    Historical mailing list - John Rodgers
    Mon, 30 Dec 2002 13:09:10 -0600
    ...First, make sure the idle stabilizer valve is connected. If it is disconnected the engine will do absolutely as you describe. Won't idle...
  • Re: Swaybars-worth it?
    Historical mailing list - Lawrence Johnson
    Fri, 5 Jan 2001 16:29:59 -0500
    ...Are you looking for rear stabilizer's? -Larry phil stanhope wrote: > Does anyone have sway bars on thier vanagon? Does it help any? Worth...
  • Re: Idling too fast...
    Historical mailing list - George Goff
    Wed, 15 Jun 2005 10:48:05 EDT
    ...What should I check first? >> If the idle returns to normal for a short period upon restart, replace the Idle Stabilizer Controller. George
  • Temp gauge function
    Historical mailing list - John Patton
    Fri, 15 Mar 2002 16:36:08 +0000
    ...The voltage stabilizer is suppling more regulated voltage than needed. The stabilizer regulates the gauge voltage from available voltage to ~9.5V to 10...
  • Digifant connector test results, Das Boot.
    Historical mailing list - Scott Hall
    Tue, 16 Feb 1999 20:19:35 -0600
    ...Battery OK Fuel pump and relay OK Idle stabilizer control unit OK My idle stabilizer control unit is known to be faulty. I have...
  • Re: Help! High Idle speed
    Historical mailing list - John Rodgers
    Sun, 23 Sep 2001 13:30:09 -0500
    ...2) disconnect wiring on end of the idle stabilizer valve(ISV), 3) Start engine 4) Turn the idle adjustment screw right or left until...
  • Re: Hard starting when cold????
    Historical mailing list - Karl Batzler
    Sun, 24 Jan 1999 07:15:08 -0800
    ...I exchanged his idle stabilizer with mine. Idle was much smoother. Cleaned the contacts on the plug....and put his back. Seemed to run...
  • Weird electricals
    Historical mailing list - paul banks
    Tue, 4 May 1999 22:00:58 -0400
    ...I should also mention that last week I also had a problem with the idle stabilizer, but that problem seemed to right itself when...
  • Re: What's the connection between the temp and fuel gauges? Why the voltage stabilizer of course!
    Historical mailing list - John C...
    Fri, 15 Apr 2011 16:08:45 -0600
    >>>And to think there has been talk of moving all that "stuff" from the basement to the curb. Always said: I call em' my...
  • Re: Temp guage and Headlights
    Historical mailing list - Matthew Pollard
    Fri, 12 Apr 2002 13:19:28 -0700
    ...Stan Wilder wrote: > > Sounds like the voltage stabilizer on the printed circuit board in your > instrument cluster isn't working right. > > St
  • Re: driving without sway bar? (was: Re: stabilizer link hitting coil? (WAS: Re: sway bar wiggling))
    Historical mailing list - Roger Sisler
    Mon, 20 Mar 2006 11:43:05 -0500
    Since sway bars are the topic.Be aware that the early ,thicker sway bar can be substituted for the thinner later sway bar with...
  • Re: voltage stabilizer/gauges not working
    Historical mailing list - Mike Elliott
    Mon, 24 Mar 2008 12:08:35 -0700
    ...These voltage "stabilizers" are commonly referred to as three-pin regulators. There is an input pin, a ground pin, and an output pin. As...
  • Re: WAS: Purpose... "Voltage Stabilizer" NOW: quick REPORT
    Historical mailing list - Michael Snow
    Sun, 6 Jul 2008 19:53:31 -0700
    ...The Jetta gauge pinned (albeit with a longer drive). >>> Clearly it needs a voltage stabilizer to work right. >>> >>> I'll double check after a...
  • Re: Long term Storage advice?
    Historical mailing list - Mark Dearing
    Mon, 10 Aug 2009 16:52:49 EDT
    ...I would strongly suggest do something with the fuel- either drain the tank completely empty or use a generous amount of fuel stabilizer. Also...
  • Re: idle stabilizer
    Historical mailing list - John Rodgers
    Fri, 26 Jan 2007 16:14:58 -0600
    ...Regards, John Rodgers 88 GL Driver Mike Stainbrook wrote: > trying to remove connections from the idle stabilizer,squeeze to release,I > can't get...
  • Re: Bad Idle Stabilizer?
    Historical mailing list - Daniel L. Katz
    Thu, 29 Jan 2004 11:56:04 -0500
    ...Bad Idle Stabilizer? > > >note that max advance is 40 - 50 deg BTDC. therefore, varying initial >setting by a few degrees is not critical under...
  • I'll try this again - Idling issues
    Historical mailing list - Bruce Todd
    Sat, 9 Dec 2017 10:03:54 -0800
    ...So for now - I have unplugged the idle stabilizer and the idle has come down to about 900 rpm and the van operates fairly...