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 18+: 60 results shown for Voltage regulator.

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

  • I need advice..
    Historical mailing list - Bill Johnson
    Sat, 6 Oct 2001 22:30:50 -0500
    ...He bought a new battery and put in a voltage regulator. It still did not start. I quizzed him further, and he said he...
  • Re: Alternator woes!
    Historical mailing list - Zoran Mladen
    Mon, 19 Apr 2004 07:36:30 -0700
    ...the voltage output of the alt. If its not in the 14v range, there is a problem with the alt or volt regulator. If...
  • Charging system questions.
    Historical mailing list - Don Hanson
    Tue, 25 Jan 2011 10:42:54 -0800
    ...I am considering also getting a new voltage regulator...I will probably put that in the alternator and keep the one I currently have...
  • Re: 87 Westy Coolant Temp Puzzle
    Historical mailing list - Dennis Haynes
    Thu, 8 Sep 2005 20:37:26 -0400
    I would check the little voltage regulator chip on the back of the instrument cluster. Make sure that little heat sink, (the ground connection...
  • Re: ammeter question
    Historical mailing list - David Etter
    Tue, 20 Mar 2007 06:37:16 -0600
    ...What I'll do is, meter the before and after ammeter installation voltage and just crank up the solar regulator if needed. Volts are...
  • Re: Vanagon alternator too weak for Optimas.
    Historical mailing list - Todd Last
    Mon, 21 Jul 2003 21:15:26 -0700
    ...Wha? >Optimas FAQ:http://www.optimabatteries.com/faq.asp#q7 > Would a LARGER alt help, or does the alt's voltage >regulator get in...
  • Re: High beam dash bulb
    Historical mailing list - David Beierl
    Tue, 28 Apr 2015 15:17:09 -0400
    ...high-beam indicator lamp, with a built-in load resistor or voltage-regulator chip in a T1-3/4 wire lead package? Or are...
  • Re: Smog test help
    Historical mailing list - Dennis Haynes
    Sun, 7 Oct 2012 21:01:27 -0400
    ...Carefully expose the shield and check for voltage between it and the chassis. Must be real close to "0". Any voltage here gets added...
  • Re: Temp Gauge Not Working
    Historical mailing list - Gary Stearns
    Sat, 16 Jun 2001 09:14:20 -0400
    ...Are any other bulbs in your van out? Could your messing in the engine bay have temporarily shorted the alternator's voltage regulator? Could...
  • Re: Arduino and Vanagons
    Historical mailing list - Dennis Haynes
    Sat, 16 Nov 2013 09:15:52 -0500
    ...It really isn't, just as knowing the > expected output voltage range of a healthy voltage regulator isn't > proprietary. Oh, well, it was...
  • Re: Alternator Failure 87 Syncro
    Historical mailing list - kenneth wilford (Van-Again)
    Tue, 3 Sep 2013 06:23:59 -0400
    ...Usually the bearings will wear out to the point where the whole center shaft will be on an angle and replacing the voltage regulator...
  • Re: Alternator woe? (Not Vanagon)
    Historical mailing list - John Lauterbach
    Thu, 27 Jan 2000 23:15:00 -0500
    ...Found a FLAPS on my fourth call that said they had the correct voltage regulator in stock. Held it on a credit card and...
  • Re: 89 - Fuel/temp/speedo
    Historical mailing list - David Beierl
    Thu, 19 Apr 2001 15:21:14 -0400
    ...I have replaced the voltage regulator and tested it. Meaning, you measured it at ten volts +/- half a volt? >I have grounded the fuel...
  • Re: [Syncro] Re: dual battery isolator
    Historical mailing list - Dennis Haynes
    Tue, 24 Aug 2004 00:39:06 -0400
    ...Ok, so now you can modify the regulator to increase the voltage or use a remote sense wire to compensate. At full load the...
  • Re: Instrument cluster rewire
    Historical mailing list - David Beierl
    Sat, 31 Dec 2011 15:23:31 -0500
    ...I didn't see the panel voltage regulator, but it might need a bit of a heat sink. Yours David
  • Re: running a little cool?
    Historical mailing list - John P. Flaherty
    Sun, 7 Jul 2002 18:11:44 -0400
    Brad, Have you noticed a corresponding change in the accuracy of your gas guage? If so, could be the little voltage regulator for the...
  • Re: What is the simplest way to get 12V in a 24V VW electrical system?
    Historical mailing list - David Beierl
    Fri, 12 May 2000 10:28:16 -0400
    ...3) build your own voltage regulators -- I'd be very surprised if the ARRL book didn't have some circuits to get you started...
  • The light
    Historical mailing list - George Averill
    Sun, 22 Apr 2001 20:38:34 -0400
    ...The instrument voltage stabilizer ( a 10v voltage regulator that is located on the harness under the instrument panel The temp. gauge integrated circuit which...
  • Re: [subaruvanagon] Re: Tracking down alternator D+ circuit.
    Historical mailing list - Luke Bakken
    Mon, 22 Mar 2010 09:54:40 -0700
    ...The old VW alternators voltage regulator had a D+ terminal that could supply current to pull in the fridge relay when the engine started...
  • Re: Instrument Cluster Woes
    Historical mailing list - Tim Demarest
    Wed, 15 Feb 2006 14:14:39 -0500
    ...check grounds, the connections at the light switch, and others. > >The voltage regulator in the cluster only regulates what goes to the >temperature and...
  • help with stumbling 89 GL 2.1 Westy
    Historical mailing list
    Mon, 12 May 1997 19:43:18 -0400 (EDT)
    ...For starters, I've replaced the O2 sensor, checked the voltage to the idle stabilizer valve and made sure it was humming, reset the...
  • alternator transplant successful
    Historical mailing list - Linda J. Bartnik
    04 Mar 96 14:40:04 EST
    ...The voltage regulator apparently survived this encounter with reversed polarity electricity as it seems to be working. Also, (thank God) the fuel injection system...
  • Re: Alternator Deal.
    Historical mailing list - Doktor Tim
    Mon, 28 Jul 2003 14:58:54 -0700
    ...new bearings and brushes and brush springs, new diode set, new voltage regulator, new pulley nut and washer, in other words, not rebuilt but...
  • On Gauges, oil coolers and Stan's jaundiced view
    Historical mailing list - Frank Grunthaner
    Fri, 28 Jun 2002 20:32:03 EDT
    ...They will all build in a Zener diode or equivalent voltage regulator into the input circuit of the gauge. Most automotive gauges will be...
  • Re: Deep cycle batteries, voltage regulators, and eating cake
    Historical mailing list - Mark Drillock
    Mon, 6 Aug 2007 15:04:15 -0700
    ...This will likely cure most of your problem but if you measure the voltages at the starter motor lug first you will know how...
  • '80 Vgon gas gauge specs?
    Historical mailing list - Maher, Steve (SD-MS)
    Fri, 03 May 1996 11:09:00 -0700 (PDT)
    ...alternator feels that day (hence the need for a "stabiliser", or voltage regulator as we call them here in the colonies). With the stabiliser...
  • What is the simplest way to get 12V in a 24V VW electrical system?
    Historical mailing list - David Marshall
    Thu, 11 May 2000 22:45:01 -0700
    ...One item that was suggested to me was a 24V to 12V voltage regulator that can be bought at some truck stores for about...
  • Re: alternator/ stalling problem
    Historical mailing list - Malcolm Stebbins
    Tue, 22 Jan 2002 16:06:51 -0400
    ...Could this have something to do with the > damaged ground or the voltage regulator on the alternator? > Any suggestions or previous experience with such...
  • Re: Battery Cranking Amps??
    Historical mailing list - G. Matthew Bulley
    Sat, 2 Mar 2002 13:11:51 -0500
    ...Also check your charging system to be sure your alternator is putting out enough current, and that your voltage regulator isn't stuck open...
  • Re: testing aux air regualtor?
    Historical mailing list - Jeff Strickrott
    Tue, 8 Oct 2002 20:21:48 -0400
    ...This procedure I found on a Porsche related web site, which uses the same type of aux air regulator as ours. My aux air...
  • Re: Battery light comes on above 3200 rpm
    Historical mailing list - Richard Koerner
    Wed, 8 Apr 2020 03:26:01 +0000
    ...idiot light goes out and everything brightens up again. > > Could my voltage regulator be going bad? Alternator? Something else I should look at? > > I...
  • Happy Frydae - VW Thing Question - LVC
    Historical mailing list - Donna Skarloken
    Fri, 14 May 2010 08:53:15 -0700
    ...double cab has no brakes and won't idle, and my motorcycle is broke down - possibly voltage regulator and/or stator. Happy Friday, Donna
  • Re: Power loss still in '85
    Historical mailing list - Laurence Smith
    Mon, 14 Jan 2002 13:16:21 -0500
    ...regulator > > * Throttle switch > > * Collapsed catalytic > > * Ground wires > > * Hall sender > > * Gummed up injector(s) > > > > Most of this stuff can be tested with a voltage/ohmn...
  • Re: Fuel & Temp gauge full scale
    Historical mailing list - David Beierl
    Sat, 7 May 2016 00:24:36 -0400
    ...If the panel regulator is putting full voltage to them they'll read higher than normal, but I doubt that the temp gauge would...
  • Re: A damn OS question again, yea!!! now i need some help, it's my turn....
    Historical mailing list - Mike Boland
    Tue, 7 May 2002 06:57:49 -0500
    ...Oxygen sensor checking: * Engine at normal operating temperature * start engine run for 2 minutes. * remove hose from the fuel pressure regulator & plug hose * CO...
  • Re: the mysterious flash of the coolant light
    Historical mailing list - David Beierl
    Tue, 29 May 2012 09:06:57 -0400
    ...The tach doesn't go through the panel voltage regulator, so a momentary problem there would only show on the temp blinker; as the...
  • Re: fridge wiring question
    Historical mailing list - Janne Ruohom�ki
    Thu, 29 Oct 2009 02:04:51 +0200
    ...Some AGMs and whatevers require different chaging voltage, and thus different requlator in ones alternator than the normal one. And most of them are...
  • Re: power to the fuel pump
    Historical mailing list - David Beierl
    Sun, 10 Jul 2011 14:32:13 -0400
    ...with the >AFM switch locked closed looked for voltage at the plug and found >none although I think that the voltage probably runs the...
  • Re: used parts
    Historical mailing list
    Thu, 9 Feb 95 11:28 CST
    ...I picked up an alternator for my Volvo for >$18 including a voltage regulator mounted on it. It was pure breed volvo >alternator. I...
  • 12V LED panel display wiring diagram
    Historical mailing list - Troy
    Wed, 25 Apr 2007 23:50:17 -0800
    ...The same company also sells the voltage regulator. You'll have to scroll through the various pages in their Ebay store to find it...
  • Re: Why AGM batts don't last as long as they should
    Historical mailing list - Jake de Villiers
    Thu, 12 Jun 2008 22:11:53 -0700
    There is an adjustable voltage regulator available for the Bosch alternator. Unfortunately, the page with the specifics is no longer on line.... On Thu...
  • Re: Alternator not putting out volts 88 GL
    Historical mailing list - Bobby Brown
    Sun, 2 Aug 2009 17:33:11 -0400
    ...mentioned your voltage regulator is missing a screw, and so it could >> be installed incorrectly (brushes not making contact) or some regulators >> have a...
  • Re: new O2 installed - engine dies
    Historical mailing list - Darrell Boehler
    Sat, 27 Jun 1998 17:58:33 -0500
    ...The voltage measured at the oxygen sensor with it connected is 0.5 volt not 0.0 volts at initial start up. This is...
  • Re: Blinking Temp Light
    Historical mailing list - Dennis Haynes
    Tue, 24 Jan 2012 20:20:19 -0500
    ...I know there is a voltage regulator and a castapitor on the instrument cluster. Is it time to shotgun these, or might there be...
  • Re: Instrument Cluster Woes
    Historical mailing list - Jim Felder
    Wed, 15 Feb 2006 11:16:20 -0600
    ...the ignition). > > Is this more likely a headlight switch failure? Or perhaps ground > problems in the fuse box? Or the voltage regulator issue? > > thx! >
  • Re: ECU Lifespan?
    Historical mailing list - Darrell Boehler
    Thu, 16 Mar 2000 21:29:56 -0600
    ...Bad alternator voltage regulators can take out a whole string of components when the voltage gets above 16 volts. This may seem unprofessional but...
  • Re: alt. light
    Historical mailing list - Jake de Villiers
    Fri, 8 Aug 2008 07:58:22 -0700
    Hey Dylan, check your output voltage first. It could be that your regulator/brush pack is worn. An easy fix if that's it...
  • Re: OXS and battery LEDs
    Historical mailing list - Malcolm Stebbins
    Tue, 21 Oct 2003 06:38:36 -0700
    ...Could it be that the voltage is not > high enough because some of the diode sections may > not be working? Just a thought. Any...
  • Re: Deep Cycle Batteries
    Historical mailing list - Keith Ovregaard
    Fri, 7 Mar 2008 11:56:56 -0800
    ...It was a 3 or 4 stage smart charger which is much better for deep cycle batteries than relying on the voltage regulator. My...
  • Re: More AC woes...
    Historical mailing list - Stan Wilder
    Tue, 19 Jul 2005 02:27:03 -0500
    I don't want to play the devils advocate here but it seems that the customary low voltage in Vanagons could be causing some...
  • Re: Voltage Stabilizer and headlights connected now....??
    Historical mailing list - Ben Cichowski
    Tue, 19 Feb 2008 09:30:21 -0600
    ...vanagon@GERRY.VANAGON.COM > > The gauge voltage regulator was originally mounted on three socket pins. > Replacement did not require soldering. > > The other symptoms you...
  • Re: electrical woes (p-mail)
    Historical mailing list - David Kao
    Tue, 17 Jul 2007 10:21:28 -0700
    ...rev up, dimmer when you idle) then you have > >an alternator voltage regulator failure, or your alternator's carbon > >brush (for charging the field...
  • Re: Warning lights problem(s)
    Historical mailing list - David Beierl
    Tue, 1 Jan 2002 15:59:47 -0500
    ...All of the above indicating that yes, the light really did mean that you weren't charging. <g> Check your regulator brushes -- if they...
  • Left Lane Bandits and Carrying Spares
    Historical mailing list - Mike Finkbiner
    Thu, 8 Apr 1999 22:15:14 PDT
    ...Others have mentioned water pumps and voltage regulators. How many people regularly carry spare parts, and if so, which ones and why? Thanks! Mike...
  • Re: Intermittent charge
    Historical mailing list - Jack Botts
    Wed, 17 Aug 2011 16:29:56 -0500
    ...The last 3 miles to this location the alternator lamp came on and battery voltage (dashmount gauge) dropped. Managed to find a nice spot...
  • Re: 130Amp alternator upgrade?
    Historical mailing list - David Beierl
    Thu, 28 Jun 2001 12:15:45 -0400
    ...What you want is for the alternator to recharge the battery >more quickly when the engine is on, fiddling with an adjustable voltage >regulator...
  • Re: Invertor ?
    Historical mailing list - pdooley
    Fri, 27 Feb 2009 09:24:17 -0500
    ...voltage up to 14 or 15 V, all you need is a cord with proper plugs. In some cases you might need a regulator...
  • Re: Charging system questions.
    Historical mailing list - Dennis Haynes
    Sun, 13 Feb 2011 11:06:56 -0500
    ...I am considering also getting a new voltage regulator...I will probably put that in the alternator and keep the one I currently have...
  • Re: charging light flickers
    Historical mailing list - Dennis Haynes
    Sun, 31 Mar 2013 17:13:27 -0400
    ...Now since the light was flickering most likely the "brushes" for the rotor are worn, these are attached to the voltage regulator. You can...
  • Re: Deep cycle batteries, voltage regulators, and eating cake
    Historical mailing list - mdrillock
    Sat, 12 Jul 2008 13:17:41 -0700
    Yes on the early versions of the alternator wiring the full alternator charging current goes over those 2 parallel 14 gauge wires to the...