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Page 4+: 60 results shown for Throttle switch adjustment.
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- Re: Closed Idle Switch / Fuel Line Warning (again)Historical mailing list - Mark IngallsSun, 4 Feb 2001 09:31:49 -0600...throttle all the way but when the throttle closes the closed >throttle switch does >not seem to click. I have seen where the adjustment...
- Throttle valve switch, checking/adjustingHistorical mailing list - WognaciousSat, 9 Apr 2005 12:18:46 -0700...So I'm checking out the throttle valve switch doing the tests described on page 24.35 of the Bentley. I have the single...
- Re: Still trying to diagnose an off idle stumble.Historical mailing list - Blake SartinMon, 3 Nov 2014 09:26:11 -0500...q.com> wrote: > > I'd take a look at the throttle position switch adjustment. This is critical for driveability. > > Karl Wolz > Sent from my...
- Re: Throttle stop switch? Stumbles on resume throttle..Historical mailing list - Don HansonSun, 10 Mar 2013 15:00:54 -0700...the throttle switches need to be checked for > adjustment periodically. > > Should read zero Ohms at closed throttle, infinite ohms as the throttle > opens, and...
- Re: Digitool test results--no throttle switch LED at idleHistorical mailing list - Jim FelderThu, 2 Oct 2008 18:18:14 -0500...Felder wrote: >> >> How do I get to this switch? > > It/they are on the throttle body. The old ones (up through early '85 I...
- Digifant throttle position switchHistorical mailing list - Karl F. BlossTue, 12 Oct 1999 14:49:44 -0400...Eventually I pulled the whole throttle off the van and checked the switch. Switch worked fine. (DON'T let people talk you into changing...
- Re: (LONG) Surging Idle fixed! / Surging O2 sensor readingsHistorical mailing list - Karl WolzWed, 12 Jan 2000 08:48:13 -0800When at full throttle, with the throttle switch light on (digitool), I get a steady .75V O2 reading. Is this normal? I'm assuming...
- RE: Vanagon PuzzlerHistorical mailing list - Tom BrunsonThu, 3 Jul 97 01:04:12 UT...For the Digijet there is a small adjustment screw on the throttle arm that triggers the switch. Bentley says to adjust by first closing...
- Re: Air Flow Meter and Idle/Mixture AdjustmentsnHistorical mailing listTue, 18 Apr 95 12:27:18 EDT...is there anyone who can convince me that the full throttle switch actually does something? DC ---------------------------------------------------------------------- David Carment School of International Affairs Carleton University...
- 88 Surging & Idle updatesHistorical mailing list - Shawn Wright, SMUS Network AnalystWed, 20 Mar 1996 10:07:26 PDT...Tried to adjust switch but small screw is stripped & corroded. How hard is it to remove the throttle body/switch? Is the switch a...
- Re: Surging 1.9 VanagonHistorical mailing list - John LauterbachTue, 3 Oct 2006 10:52:13 -0400...There is a test / adjustment procedure > in the Bentley, you just have to search a bit for this special single-year > throttle switch section...
- Re: Throttle switches on 1.9 WBXHistorical mailing list - Karl WolzFri, 14 Apr 2000 08:19:56 -0700In 1985 the switch configuration was changed. Instead of two switches on top of the throttle body there is now a single switch activated...
- Re: Vanagon Syndrome UpdateHistorical mailing list - Robert CardoThu, 13 Oct 2005 10:02:49 -0500...switch still may require further adjustment. And here's how to tell. First make sure the gap is on the money at the throttle...
- Re: is big throttle spring needed 1.9Historical mailing list - Eric CaronFri, 22 Sep 2023 15:54:27 -0400...back the throttle switch (s)? Is a new one needed to stop the jumpy start? > Is the long throttle cable spring needing adjustment? > Spencer
- Re: Throttle switch--lazy sometimes, per digitoolHistorical mailing list - Brad AndersonThu, 17 Jun 1999 10:39:16 -0700...Got the "don't change, factory adjust only" > screw and the throttle switch exactly right per paper and feeler guage. > > Now the throttle switch...
- Re: 2.1 High idle/stumbling when engine coldHistorical mailing list - Kenneth WilfordFri, 21 Dec 2007 12:42:30 -0500...culprit is an out of adjustment idle switch on the throttle body. This switch is located below the throttle body on 85-92 Vanagons...
- Re: 86 Syncro 2.1 surging at 2K rpm no loadHistorical mailing list - Mark TuovinenThu, 24 May 2012 12:21:26 -0800...But when the > > throttle body is worn you often have to make the adjustment with the > > engine running. Either way the two-switch people...
- Re: digijet FI adjustmentsHistorical mailing list - Jonce FancherSun, 9 Apr 2006 16:10:17 -0400...throttle plate adjustment. Adjust stop screw so it does not stick >closed. Idle air goes through bypass screw. Check operation of throttle >switch or...
- Re: pushrod from auto. trans to throttleHistorical mailing list - Edward MaglottTue, 13 Dec 2011 14:21:26 -0500...on my 86 w/ AT, I have a little intermittent trouble with the idle switch not being activated when the throttle is closed due...
- Re: digijet FI adjustmentsHistorical mailing list - John LauterbachSun, 9 Apr 2006 16:50:25 -0400...throttle plate adjustment. Adjust stop screw so it does not stick >>closed. Idle air goes through bypass screw. Check operation of throttle >>switch or...
- Re: erratic running - Help requestedHistorical mailing list - Scott WaltersSun, 13 Jun 1999 14:00:56 -0700...Sounds like a stuck idle switch on the throttle body. Up to '84s have two switches in plain sight, later ones have one switch...
- Re: 89 backfires, sputters when warm. MYSTERY problem!!Historical mailing list - Roger SislerFri, 13 Oct 2006 16:12:08 -0400...See if it is this sensor.Possiably your throttle switch is out of adjustment.How many miles on the engine accessories?Water temp 2...
- Re: Idle Problem 1987 2.1 Van AutomaticHistorical mailing list - Evan Mac DonaldSun, 11 Nov 2007 09:58:23 -0800...If the TP switch is on the ragged edge of adjustment, the difference in temperature may be enough. Or a worn throttle shaft bushing...
- Re: Idle switchHistorical mailing list - Mike CollumMon, 25 Dec 2006 14:05:14 -0500...the switch to make at both idle and at WOT (Wide Open Throttle) but there still wasn't much room for future adjustment in...
- Re: Doing a 1.9l to 2.1l swapHistorical mailing list - Stuart MacMillanThu, 4 May 2000 08:24:40 -0700Ken, I ran into the same problem and I used the larger throttle body with the single switch. I cut the plug off the...
- Re: Throttle stop switch? Stumbles on resume throttle..Historical mailing list - Scott Daniel - TurbovansSun, 10 Mar 2013 15:27:36 -0700...the throttle switches need to be checked for >> adjustment periodically. >> >> Should read zero Ohms at closed throttle, infinite ohms as the throttle >> opens, and...
- Re: '89 Auto 2.1 Digijet stalling when pulling away (sometimes).Historical mailing list - Chuck MathisMon, 9 Sep 2002 14:03:22 -0400...Check the throttle position switch adjustment. Also check the Temp II sensor and fuel pressure regulator. My '85 suffered a serious stumbling when accelerating...
- Re: Intermittent high idle - able to make "go low"Historical mailing list - Tyler HardisonWed, 24 Jun 2015 13:52:53 -0700...I was going to pull the throttle body and give it a good cleaning and adjustment this weekend. I suspect that the throttle never...
- Re: throttle position switch (modified)Historical mailing list - Chuck MathisTue, 14 Aug 2001 08:51:05 EDTEd and list, The adjustment cam slides in through the bottom plate of the throttle body. If you pull the throttle body (not as...
- Re: Play in throttle shaftHistorical mailing list - Frank CondelliMon, 8 Jan 2007 06:32:07 EST...I was checking my throttle position switch for idle, and found it was not clicking when the throttle was allowed to close, but if...
- Idle running up and downHistorical mailing list - djSat, 23 May 2009 21:05:39 -0700...throttle postioning switch oxygen sensor fuel injectors can anyone add anything to this that might help us. Thanks, deek
- Re: 86 Vanagon unstable idleHistorical mailing list - Ken WilfordWed, 31 Mar 2004 06:58:54 -0500My experience has been that 9 times out of ten idle problems with 85-91 Vanagons are related to the throttle position switch. This...
- Re: Running rich.....me tooHistorical mailing list - Kenneth LewisWed, 17 Oct 2007 17:09:52 -0400...My problem is that neither do I, unless a simple > multi-tester > can do the job. > > Will proper adjustment of the throttle switch likely...
- Re: Surging between 1700 and 3000 rpmHistorical mailing list - Mark DrillockSat, 31 Mar 2007 08:43:58 -0800...My > question now is what is "full throttle"? If the switch is defective or > misadjusted, would the switch out of adjustment cause this momentary...
- Re: It's doing it again . . . additional symptomHistorical mailing list - Scott Daniel - TurbovansThu, 17 Dec 2009 17:57:27 -0800...I'd check that. - idle switch adjustment. And lube the throttle shaft bushings, and everything that moves on it. Ignition timing also comes to...
- Re: Jerks/surges when going from coasting to accelerationHistorical mailing list - DennisMon, 23 Apr 2007 14:05:12 -040012 volts does not go to the throttle switch. That goes to the auxiliary air regulator. Since you had the 12 volt connector to...
- Re: Intermittent high idle - able to make "go low"Historical mailing list - David BeierlWed, 24 Jun 2015 17:41:21 -0400...I was going to pull the throttle >body and give it a good cleaning and adjustment this weekend. I suspect >that the throttle never...
- fuel supply testingHistorical mailing list - Mark DrillockSat, 31 Mar 2007 09:03:07 -0800...My > question now is what is "full throttle"? If the switch is defective or > misadjusted, would the switch out of adjustment cause this momentary...
- Re: vanagon Digest - 29 Nov 2000 - Special issue (#2000-343)Historical mailing list - Damian ShawWed, 29 Nov 2000 15:13:41 -0700...It really caused my FI system some grief since I couldn't get the throttle switch to adjust properly. The adjustment for the idle...
- Re: My first encounter with Digitool...Historical mailing list - David BeierlMon, 10 Apr 2000 11:58:50 -0400At 04:01 4/10/2000, James Shinosky wrote: >the dashboard, I observed that the throttle position switch light went off >when I step...
- Re: O2 sensor problemsHistorical mailing list - Lastfogel, DarrenWed, 1 Sep 2004 12:30:44 -0400...RC also suggested I adjust my throttle position switches. On the '83 digijet there are two idle position switches. I definitely know that one...
- Digitool to the rescueHistorical mailing list - Jim FelderFri, 3 Oct 2008 16:19:51 -0500...a bad hall sensor and an out-of-adjustment idle switch. The hall effect sensor was replaced a week ago and the no-starting...
- Re: Vanagon jerking in stop and go trafficHistorical mailing list - kenneth d lewisSun, 21 Mar 1999 21:31:41 EST...The idle switch is an exact adjustment. It is also outlined very well in the Bentley. The idle position set screw, idle air bypass...
- Re: stalling situationHistorical mailing list - Damian ShawMon, 6 May 2002 14:00:00 -0600...It's your throttle switch. VW have a really stupid setup on the throttle switch where they use it for both the idle and...
- Re: Idle stabilizerHistorical mailing list - Johan NybergSun, 11 Oct 1998 11:55:06 +0200...Very important is check the throttle position switch. Test it for continuity with throttle fully closed and fully open. Quick check is to listen...
- Re: idle stabilizerHistorical mailing list - Justin B. JensenThu, 11 Sep 1997 21:01:13 -0700...owners group Be certain to check the adjustment of the throttle switches (specifically, the idle stop switch) prior to replacing your idle stabilizer. Additionally...
- Re: Low RPM drift/surge, what is it?Historical mailing listWed, 27 Nov 1996 08:31:48 -0500...Thanks and aloha, > Gordon Smith > Yes, Throttle switch bad, or out of adjustment. There is a updated switch you need from the dealer. I...
- Re: Vgon syndrome harness made it run like crap?Historical mailing list - David BeierlFri, 25 Jul 2003 12:13:40 -0400...Throttle switch stuck shut, sounds like. > I took the harness off and it ran crappy for a >few more minutes then started to run...
- Re: decelerator switch?Re: Clutch Problems?Historical mailing list - Jake de VilliersWed, 16 Nov 2005 15:29:49 -0800...the long throttle-closed over-run period, the van surges a little when the idle cut-off switch returns to 'Run'. Adjustments are free...
- Conclusion to story of setting IdleHistorical mailing list - James R. GilbertTue, 30 Jun 1998 15:08:11 -0400...The CO adjustment is in the air intake/air flow control unit. Finally, there is a tiny screw on the lever of the throttle...
- Re: Rough running till warmed upHistorical mailing list - Evan Mac DonaldTue, 21 Aug 2007 19:18:14 -0700...normal adjustment. And remember the airflow sensor is NOT used at idle. That is what the idle compensator computer and cut-off switch are...
- Re: throttle shaft bushings ?Historical mailing list - Dennis HaynesSat, 14 Jan 2006 19:04:01 -0500...shaft is cockeyed ever so slightly.After all, the correct throttle switch adjustment is just .002-.004.Dont take much shaft tilting to change...
- Re: throttle switchHistorical mailing list - NeilMon, 18 Jan 2021 13:28:20 -0800...adjustment. The install was simple and the van is running great. It may be > my imagination, but I think the broken throttle switch must...
- Re: Throttle switchHistorical mailing list - Matthew PollardFri, 9 Mar 2001 10:52:44 -0800...it better to have the throttle switch adjusted to the smaller or > > larger range of the allowed adjustment? >> > > > > The range is not that great...
- Re: engine revving at idleHistorical mailing list - RyFri, 9 Jul 2010 08:48:13 -0500got a link for us to this pressure switch replacement for the throttle position switch? -Ry http://www.google.com/profiles/rylincoln On Fri...
- Re: low compression\rough cold idle-1.9LHistorical mailing list - Scott WilsonSun, 17 Nov 2002 17:13:24 -0800...enough > air > and will die. > > but i'd check the throttle switch adjustment first > ... > that's the most logical suspect, since it's the...
- Re: Sudden High idleHistorical mailing list - Chris DeLongThu, 11 Nov 2004 06:39:34 +0000Throttle switch adjustment. Chris DeLong Fine Tuning 206.522.5503 www.finetuningperformance.com Seattle, WA USA >From: The Shaws <mindthegap01@COMCAST.NET> >Reply-To...
- Re: Cold weather issue - super high idleHistorical mailing list - kenneth wilford (Van-Again)Mon, 13 Nov 2023 08:33:42 -0500Check, throttle position switch adjustment. Test switch electrical operation. If the switch is good, then most likely the idle control unit needs to be...
- Re: Throttle Valve Stop Screw Adjustment.Historical mailing list - Scott Daniel - TurbovansThu, 5 Jul 2012 12:36:57 -0700...just never heard of it being called a Vacuum Switching Module .. which is misleading anyway, in my mind, as it does not switch vacuum...
- Re: 2.1 High idle/stumbling when engine coldHistorical mailing list - Kenneth WilfordFri, 21 Dec 2007 19:40:04 +0000...directly to removing the > throttle body instead of attempting the fix with the provided adjustment > screws located above the switch? > Thanks, > Ken Lewis > http...