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 1+: 60 results shown for AFM.

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

  • Re: Bucking vanagon again
    Historical mailing list - jon
    Sun, 7 Jan 2007 13:34:05 -0800
    ...you have a worn AFM. The fluttering is caused by the worn AFM tracks. The capacitor fix generally won't fix an AFM that...
  • Re: afm?
    Historical mailing list - Rob Infante
    Fri, 27 Jan 2006 16:38:05 EST
    ...are there any links to some pictures? Thank you, Tony _http://www.telusplanet.net/public/gary2a/rack/afmharness/afmharness.htm_ (http://www.telusplanet.net...
  • AFM wierdness
    Historical mailing list - Blake Thornton
    Sat, 3 Nov 2001 09:52:48 -0700
    I have an 84 Westy and I took my AFM meter apart yesterday in the hopes of stopping the problem I've been having...
  • Wanted: AFMs dead or alive
    Historical mailing list - jon
    Wed, 2 May 2007 18:25:35 -0700
    For my continuing AFM replacement/rebuild project, I need more AFMs!!! I'll buy dead (but complete) AFMs for $20 plus reasonably shipping to...
  • AFM Data Update
    Historical mailing list - jon
    Sat, 2 Dec 2006 19:58:59 -0800
    Thank you to folks that have sent me AFMs (or sold them cheap). I have discovered many interesting things. Here are a few (I...
  • '86 AFM in '84
    Historical mailing list - jhlauterbach
    Thu, 7 Jun 2001 21:32:51 -0400
    ...Is it typical for remanufacturers to remanufacture a later model AFM into one for '83-'85? I have been using this AFM for almost...
  • Re: AFM wierdness
    Historical mailing list - Laurence Smith
    Sun, 4 Nov 2001 20:03:18 -0800
    I have found that the AFM resistence is supposed to fluctuate all over the place. It seems to go up to about 1400 ohms...
  • Wanted: More AFMs dead or alive
    Historical mailing list - jon
    Wed, 9 May 2007 00:08:49 -0700
    I need more, heeeeeeeeeeeeeeelp! For my continuing AFM replacement/rebuild project, I need more AFMs!!! I'll buy dead (but complete) AFMs for $20...
  • FS 2.1L AFM .....BILLY BONEZ Re: AFM purchase
    Historical mailing list
    Tue, 9 Mar 2004 15:17:42 EST
    i have a 2.1L AFM if you need one.. chris
  • re. AFM upgrade, grounding and cleaning with electrical contact cleaner
    Historical mailing list - Gary Lee
    Sun, 20 Jan 2002 19:29:34 -0700
    ...I welded and riveted tabs to the AFM housing to attach the shockcord around. In my case I need to open up the AFM...
  • AFM Idle Air Adjustment 1.9
    Historical mailing list - Geza Polony
    Wed, 25 Oct 2006 12:11:42 -0400
    The air adjustment screw on the AFM controls only IDLE mixture, not running. Correct? Reason I ask is van is running lean under load...
  • Re: How easy is it to .....
    Historical mailing list - Scott Ohana
    Sun, 21 Jul 2013 12:53:59 -0700
    re - "Are there any other sensors that feed to the AFM?' The AFM *is* a sensor that feeds input to the ECU. there are...
  • Re: The "Other" Vanagon Syndrome, Part II
    Historical mailing list - Harald Rust
    Tue, 30 Sep 2003 18:24:28 -0700
    The afm-caused intermittent syndrome has been an enigma. Volkswagen designed the harness as a fix, and dealers have installed it on good afms...
  • AFM: repair or replace?
    Historical mailing list - Mark McCulley
    Sat, 1 May 1999 08:43:55 PDT
    I'd like to add my two cents to the recent discussions on cleaning the AFM wiper track. The point I'd like to...
  • Re: What AFM is this?
    Historical mailing list - Tom Young
    Thu, 12 Jun 2003 17:39:53 -0700
    ...anybody know the *difference* between this AFM and the AFM (0 280 200 030) that the 1980-1983 California models used? TIA, again. --------------------------------------------------------------- Tom...
  • AFM photos
    Historical mailing list - Todd Last
    Tue, 20 Feb 2001 22:48:03 -0800
    For anyone who is curious what the inside of the AFM looks like, I took some photos of mine as I took it apart...
  • Re: Bus Depot AFM?
    Historical mailing list - Phil Menchions
    Sun, 31 Jul 2011 16:15:07 -0200
    ...Bus Depot AFM? > > A friend with an '86 was diagnosed with a faulty AFM. We confirmed that by > putting the AFM from my '89...
  • AFM "plate" ?
    Historical mailing list - Bradley Flubacher
    Fri, 3 Nov 2000 21:53:19 -0500
    In the bentey manual, it describes testing the AFM by moving the plate and measure the resistance btw two pins. Is the plate refered...
  • AFM photos update
    Historical mailing list - Todd Last
    Fri, 23 Mar 2001 07:47:31 -0800
    For those interested, I've updated my photos of the inside of the AFM to include a new AFM. Just in case you want...
  • Re: What AFM is this?
    Historical mailing list - Tom Young
    Thu, 12 Jun 2003 17:41:44 -0700
    ...anybody know the *difference* between this AFM and the AFM (0 280 200 030) that the 1980-1983 California models used? TIA, again. --------------------------------------------------------------- Tom...
  • AFM Data Requested
    Historical mailing list - jon
    Thu, 16 Nov 2006 14:57:58 -0800
    I am deep in my research to find a "modern" replacement for the AFM. You all out there could help me by measuring resistance...
  • Re: AFM symptom? Won't Start After Being Off for +1 min.
    Historical mailing list - Hans Achter
    Tue, 27 Jan 2004 20:07:01 -0500
    ...AFM symptom? Won't Start After Being Off for +1 min. > If the vehicle starts and runs, the AFM is working. > Tom Miller > ----- Original...
  • Re: hiccups/hesitations-update-new AFM
    Historical mailing list - Kw
    Fri, 5 Jan 2001 17:12:32 -0700
    ...the AFM) to put in the new one you jiggled the AFM and associated wiring which made a better connection. Makes me think it...
  • FW: Need AFM Seal
    Historical mailing list - Darren
    Thu, 22 Aug 2002 14:31:13 -0500
    ...Need AFM Seal Which seal are you looking for? I don't remember the AFM having any seal (except to seal the plastic cover...
  • Re: AFM symptom? Won't Start After Being Off for +1 min.
    Historical mailing list - Tom Miller
    Tue, 27 Jan 2004 17:02:42 -0500
    If the vehicle starts and runs, the AFM is working. Tom Miller ----- Original Message ----- From: <JordanVw@AOL.COM> To: <vanagon@GERRY.VANAGON.COM> Sent...
  • Re: Does anyone rebuild AFMs?
    Historical mailing list - Tom Young
    Sat, 3 Apr 2004 17:14:25 -0800
    Someone does, since I've seen rebuilt AFM's available at the various online vendors. The AFM's are amenable to a few "home...
  • Re: At Idle: AFM Flap, CO Screw Relationship. Explanation Found
    Historical mailing list - neil n
    Sun, 8 Jul 2012 11:07:29 -0700
    ...Using a digital VOM, AFM connected, engine off, ign. on, measuring at 2 and 4 of AFM connector I saw: 4.5 volts AFM...
  • Re: AFM symptom? Won't Start After Being Off for +1 min.
    Historical mailing list - Tom Miller
    Thu, 29 Jan 2004 12:45:47 -0500
    ...AFM symptom? Won't Start After Being Off for +1 min. > > > > If the vehicle starts and runs, the AFM is working. > > Tom Miller > > ----- Original...
  • ? on AFM Mod.
    Historical mailing list - Max/Joyce Wellhouse
    Sat, 30 Jan 1999 12:07:25 -0800
    ...on my AFM and was wondering; I believe it was Karl that said to ground the AFM housing to the block or alternator bracket...
  • Re: ? on AFM Mod.
    Historical mailing list - Karl Batzler
    Sat, 30 Jan 1999 20:51:52 -0800
    I understand where your coming from...I too had trouble trying to figure out how to ground the AFM. If you look at the...
  • Re: AFM Voltage Ratios
    Historical mailing list - Geza Polony
    Sat, 4 Nov 2006 16:05:44 -0500
    ...It looks like the practical way to approach this is just to play with the AFM tensioning spring until the van runs best. Not...
  • Re: ? on AFM Mod.
    Historical mailing list - Rick Koller
    Fri, 29 Jan 1999 14:39:34 -0500
    ...on my AFM and was wondering; I believe it was Karl that said to ground the AFM housing to the block or alternator bracket...
  • Re: Bus Depot AFM?
    Historical mailing list - Tom Hargrave
    Sun, 31 Jul 2011 14:06:54 -0500
    Did you go the other way - did you put the bad AFM in your vanagon? If you did and yours has the same symptoms...
  • Re: Bus Depot AFM?
    Historical mailing list - Dennis Haynes
    Sun, 31 Jul 2011 12:32:44 -0400
    ...Bus Depot AFM? A friend with an '86 was diagnosed with a faulty AFM. We confirmed that by putting the AFM from my '89...
  • Re: AFM photos update
    Historical mailing list - Helen Fahy
    Fri, 23 Mar 2001 11:38:10 -0500
    ...AFM photos update > > For those interested, I've updated my photos of the inside of the AFM to > include a new AFM. > Just in...
  • Re: 060412 AFM question
    Historical mailing list - Ken Lewis
    Wed, 12 Apr 2006 09:46:34 -0400
    ...One of those was tweeking the AFM. For those of you who have experience with the AFM, should the wiper be moving (jitter or...
  • Re: Help
    Historical mailing list - Marshall Ruskin
    Fri, 3 Dec 1999 08:03:36 -0600
    This happens because the AFM is, according to the Bosch literature I read, the master sensor for the fuel injection. The AFM tells the...
  • Re: AFM 85gl
    Historical mailing list - Jay L Snyder
    Thu, 20 Dec 2001 13:23:11 -0500
    The AFM develops bad spots, usually right in the range where you use it the most. When I put a new AFM on my...
  • Bus Depot AFM?
    Historical mailing list - Phil Menchions
    Sat, 30 Jul 2011 21:47:32 -0200
    A friend with an '86 was diagnosed with a faulty AFM. We confirmed that by putting the AFM from my '89 into his. It...
  • Re: AFM Voltage Ratios
    Historical mailing list - jon
    Sat, 4 Nov 2006 13:08:04 -0800
    The mathmatical importance of an AFM (or TPS/MAP) is somewhat easily understood by reading the writeup on www.megasquirt.info. In the incomplete...
  • Fi problem and question; 2 liter AFC injection
    Historical mailing list - Vanagon Man
    Tue, 13 Nov 2001 12:03:57 -0500
    ...To make a long story short, pinched AFM off of running van to make another run for sale. When I went back to van...
  • Re: The "Other" Vanagon Syndrome, Part II
    Historical mailing list - Philip Chidlaw
    Tue, 30 Sep 2003 20:51:02 -0700
    ...Volkswagen designed the harness as a fix, and dealers have installed it on good afms. The afm harness is not supposed to fix a...
  • AFM spring tension and 02
    Historical mailing list - Mark Ingalls
    Thu, 8 Mar 2001 13:32:02 -0600
    ...I started with 1.37 AFM volts at idle. I turned the notched black wheel in the AFM 10 notches clockwise, the AFM volts...
  • Ground strap & AFM
    Historical mailing list - John Schaper
    Tue, 11 Mar 2003 16:20:27 -0800
    ...As I recall the '85 had a ground strap to the AFM, but the '84 doesn't have one. Should I install one to...
  • Re: At Idle: AFM Flap, CO Screw Relationship. Explanation Found
    Historical mailing list - neil n
    Sun, 8 Jul 2012 11:10:41 -0700
    ...... and more importantly, no appreciable drop out at any point, slowly moving the AFM vane. In Chris's test, he uses an analogue VOM...
  • Re: Wanted: Old AFM..need not work
    Historical mailing list - jon
    Mon, 8 Feb 2010 17:10:42 -0800
    ...2.1WBX AFM. ;) On Mon, 8 Feb 2010, jon wrote: > > Wanted: Old AFM..need not work > > If you have one for a reasonable price...
  • Re: AFM Characteristics
    Historical mailing list - Mike Collum
    Sun, 11 Nov 2007 11:23:39 -0500
    ...we do know that the European 2.1 digijet ECU will work with a US 1.9 AFM. Hmmmmmm Mike Mike Collum wrote: > It...
  • Re: AFM meter cleaning
    Historical mailing list - Dave Baker
    Sun, 6 May 2001 10:09:48 -0500
    ...AFM meter cleaning > Volks, > > I sent Dieter the whole file that I circulated earlier about cleaning > the AFM,
  • AFM 1.9l/2.1l help?
    Historical mailing list - David Beierl
    Fri, 27 Jul 2001 15:26:25 -0400
    Does anyone have experience with using a 2.1l AFM in a 1.9l system? I need an AFM, and the price of the...
  • AFM Tuning
    Historical mailing list - Mark Keller
    Sun, 13 May 2007 15:39:03 -0700
    Hi Jon, I'm interested in adding a resitor to my afm so that I can turn up / "tune" the fuel pressure without retarding...
  • Re: My Vanagon's Inspection Report
    Historical mailing list - David Beierl
    Tue, 15 Aug 2000 16:55:30 -0400
    ...Along with cleaning and maybe relocating the carbon track in the AFM, can eke out a lot more life from a tired AFM. A...
  • Re: AFM: repair or replace?
    Historical mailing list - Zendzian, Pete R MS2 (NSP N35PZ)
    Sat, 1 May 1999 12:53:20 -1000
    How about AFM's for 1.9? Pete 83.5 Vanagon peterz@gte.net -----Original Message----- From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon...
  • Re: AFM Data Requested
    Historical mailing list - jon
    Thu, 16 Nov 2006 21:02:50 -0800
    You hit the nail on the head, I am exploring an AFM replacement that: 1) Is easy to install 2) Replaces the AFM 3...
  • Re: AFM Photos
    Historical mailing list - Ed Mellinger
    Wed, 21 Feb 2001 11:40:14 -0800
    ...AFM photos > > For anyone who is curious what the inside of the AFM looks like, > I took some photos of mine as I took...
  • Re: Bus Depot AFM?
    Historical mailing list - Dennis Haynes
    Sun, 31 Jul 2011 16:00:19 -0400
    ...Bus Depot AFM? > > A friend with an '86 was diagnosed with a faulty AFM. We confirmed that by > putting the AFM from my '89...
  • Re: AFM Voltage Ratios
    Historical mailing list - jon
    Sat, 4 Nov 2006 10:40:04 -0800
    One way to figure this out is to connect a MAP to the engine with a known good AFM. Then, compare the values. Since...
  • AFM 85gl
    Historical mailing list - Joseph Fortino
    Thu, 20 Dec 2001 10:00:55 -0800
    Have a question about my AFM and the trouble it seems to get while running, anyway I'm going to put that cap inside...
  • Re: 1985 Digijet Surging at idle (AFM?)
    Historical mailing list - Walter Evens
    Sat, 16 Feb 2002 08:03:41 -0800
    What does this person mean by the "new little Volkswagen plug in for the AFM"? Does it do the same thing as the capacitor...
  • Re: Alistair, AFM update?
    Historical mailing list - Alistair Bell
    Thu, 29 Feb 2024 19:07:10 -0800
    ...It’s to do with obtaining used afm to rebuild and sell as swap ins. But I’m still using the one I put...
  • Re: hiccups/hesitations-update-new AFM
    Historical mailing list - Bill Davidson
    Fri, 5 Jan 2001 10:54:14 -0800
    ...The new filter caused the AFM wiper to > sit in a different position for your normal cruising speed compared to > the old filter. Tony...