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Page 4+: 60 results shown for air flow sensor.

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

• Re: '90 MV running lean at 2500rpm
  Historical mailing list - Larry Alofs
  Wed, 20 Nov 2013 07:55:14 -0500
  ...Collant temp; Air flow; Injector output; Air > intake; > O2 sensor voltage; Emission input and Idle switch test. > Swapped ECM and Air Flow Meter for...
• Re: 11MPG!
  Historical mailing list - Joshua Van Tol
  Tue, 1 Dec 1998 18:46:39 -0600
  ...depending on which way your air flow meter is out of whack). Not only that, disconnecting the oxygen sensor would be illegal in the...
• Re: Replacement AFM technology
  Historical mailing list - pdooley
  Sun, 23 Sep 2007 15:16:23 -0400
  ...air flow? For that matter, even a graph/table of resistance values/output voltage vs. sensor plate movement would be helpful (it's probably...
• Re: Digitool data and more info; need source for correct oxygen sensor.
  Historical mailing list - Marshall
  Sat, 1 Jun 2002 19:53:09 -0500
  ...Digitool data and more info; need source for correct oxygen sensor. Volks, swapped air flow meters, same result. When I hook up the oxygen...
• Re: Increasing horsepower
  Historical mailing list - David Brodbeck
  Thu, 17 Oct 2002 19:16:02 -0400
  ...interesting without some kind of controller to adjust > fuel flow to match the air flow. It depends on the car, I think. A lot...
• flow-through muffler -> cool cat -> failes emissions
  Historical mailing list - Aaron Pearson
  Wed, 9 Apr 2008 10:15:54 -0500
  ...after confiming that the van is in tune and running right (new O2 sensor, valve position sensor, temp sensor and new plugs), and adding...
• Re: gauge recommendations
  Historical mailing list - Frank Grunthaner
  Tue, 12 Feb 2002 22:08:13 EST
  ...cycle, knock sensor timing retard onset. (external to dash) Altimeter, barometer, body axis tilt horizontal and vertical, left and right air spring pressure monitors...
• Re: Surging after two hours?
  Historical mailing list - Tonya Pope
  Tue, 28 Jan 1997 16:02:05 -0800
  Hotch wrote: > > Air Flow wiring harness? > Only if you can restart immediately and the problem has gone away > Charles D Earl wrote: > > > > Fuel filter...
• Re: wasserboxer tune-up report, part 1
  Historical mailing list - Jack Reed
  Tue, 5 Dec 1995 10:39:26 -0600 (MDT)
  ...my next step to lower the open loop sensor voltage will be to > increase air flow meter spring tension a notch. i am currently...
• Euro-Drive: FIX 90 Volkswagen VANAGON, Emissions/Poor-mileage
  Historical mailing list - "Bela Zabajnik (by way of Derek Drew )"
  Mon, 24 Apr 2000 06:12:06 -0400
  ...system goes full rich at about 2000 rpm tested sensors, fuel pressure, air flow meter all tested OK Costumer had engine overheat a few...
• Re: Digitool data and more info; need source for correct oxygensensor.
  Historical mailing list - mark drillock
  Sat, 1 Jun 2002 14:27:42 -0700
  ...Mark Vanagon man wrote: > > Volks, > > swapped air flow meters, same result. When I hook up the oxygen sensor the van runs crappy and the...
• Re: Air flow = Got tools?
  Historical mailing list - Dennis Haynes
  Thu, 9 Apr 2015 09:35:42 -0400
  ...sensor failed. Thanks listers for all your help! Sent from my electronic leash! Geneva Saint-Amour www.slowcarfasthouse.com > may be restricting air flow...
• Re: Air Box-Capacitor Fix?
  Historical mailing list - Lawrence Johnson
  Sat, 22 Feb 1997 09:40:55 -0800
  ...I am planning to use the "Capacitor Fix" for the Air Flow Sensor problem common to our Vanagons. From the archives I found that...
• Re: Cold Start Problem
  Historical mailing list
  Wed, 8 May 1996 14:58:33 -0500
  ...Runs great once started, but still doesn't >like to start when cold. > >Knowledgeable friend says I need new air flow sensor. YIKES! >Big...
• Re: Maintenance Saga: '84 Westy
  Historical mailing list - Steve Williams
  Fri, 13 May 2011 08:34:51 -0700
  ...Got a pointer to more information? >Has Go-Westy tweaked the air flow sensor at all to compensate for the larger >displacement? No, they...
• Re: Van dying once warmed up; FI motor
  Historical mailing list - John Y. Hung
  Wed, 8 Aug 2001 15:05:32 -0500
  ...On my Vanagon, there is a coolant temperature sensor, air temperature sensor, air flow sensor, O2 sensor, and several switches to check. On most...
• Re: Das Blinkenlights, continued
  Historical mailing list - Mike Collum
  Fri, 25 Nov 2005 02:04:48 -0500
  ...sensors? > > Perhaps I have a cooling system that needs bleeding, or has let in an air bubble, or maybe I have a flow issue...
• Re: Rebuilding Air Flow Sensor
  Historical mailing list - Steve Hoge
  Tue, 17 Oct 95 04:01:52 0700
  The only thing I ever attempted was to pop the sealed top off to check (and clean) the contacts, hoping it would cure my...
• Re: Help Needed, On the Road - thanks to all
  Historical mailing list - mad madeline
  Tue, 24 Jul 2007 08:50:22 -0700
  ...To install the new harness, remove the air flow sensor harness connector. Install the new harness between the main harness connector and the air...
• Re: flow-through muffler -> cool cat -> fails emissions (?)
  Historical mailing list - Aaron Pearson
  Tue, 15 Apr 2008 17:59:13 -0500
  ...after confiming that the van is in tune and running right (new O2 sensor, valve position sensor, temp sensor and new plugs), and adding...
• Re: NVC: '97 Jetta Check Engine Codes
  Historical mailing list - Mike S
  Fri, 4 Dec 2009 19:05:56 -0500
  ...The codes are >P0171 P1128 P0440 > >I've replaced the Air Flow Sensor, checked for vacuum leaks, replaced >air filter, plugs, cleaned all air...
• Re: Vanagon gas mileage
  Historical mailing list - Dana Morphew
  Tue, 23 Dec 2003 08:21:16 -0800
  ...This will signal the ECU that less air is flowing than is actually the case. The same amount of air will be flowing through...
• Re: Help! stinky exhaust
  Historical mailing list - Joshua Van Tol
  Tue, 27 Apr 1999 19:23:05 -0500
  ...Temperature sensor Bad grounds, and other bad connectors. Fuel pressure regulator Air flow meter Oxygen sensor Joshua Van Tol -- jjvantol@uswest.net
• Re: warranty
  Historical mailing list - Jack Reed
  Fri, 7 Jul 1995 19:11:33 -0600 (MDT)
  ...Jack On Fri, 7 Jul 1995, Sergio Derada wrote: > Does anyone know what the warranty on an air-flow sensor part is ? > > I had...
• 2 EFI tips from Import Service magazine
  Historical mailing list - Dan Houg
  Fri, 24 May 1996 11:05:32 CST6CDT
  ...Several Porches have been seen with torn intake air boots, torn in the area between the air flow meter and the throttle body. This...
• Re: gas tank causing stalling?
  Historical mailing list - Open Wheel Racing
  Fri, 7 Mar 2003 08:54:01 -0600
  ...cap, Hall sender, coil,O2 sensor and soldered a capacitor in the air flow meter) and told me to get a new gas tank...
• Re: Digifart MAF question
  Historical mailing list - Chris S
  Thu, 30 Apr 2009 15:47:43 -0400
  ...system > does not use a MAF (mass air flow sensor). it uses an AFM (air flow > meter). a MAF uses the hot wire not...
• '90 MV running lean at 2500rpm
  Historical mailing list - jf kulina
  Wed, 20 Nov 2013 12:08:59 +0000
  ...Collant temp; Air flow; Injector output; Air intake; O2 sensor voltage; Emission input and Idle switch test. Swapped ECM and Air Flow Meter for...
• Air flow = Got tools?
  Historical mailing list - Geneva Saint-Amour
  Thu, 9 Apr 2015 09:31:41 -0400
  ...sensor failed. Thanks listers for all your help! Sent from my electronic leash! Geneva Saint-Amour www.slowcarfasthouse.com > may be restricting air flow...
• Re: Small Diagnostic Computer
  Historical mailing list - Zoltan
  Sun, 17 Apr 2005 23:25:18 -0700
  ...Computer is on when ECU is powered Oxygen sensor reading in volts Fuel pump ON. Air flow in volts Air inlet Temperature (Temp.I...
• Re: Side Air Intake Engine Cooling Question (searched)
  Historical mailing list - Jake de Villiers
  Tue, 27 Jul 2010 17:48:46 -0700
  ...curious about air flow: >>> >>> This pic gives rough idea of what resides in tubbed portion: >>> http://tinyurl.com/25859ye Coolant sensor at front of...
• Re: Is the Digitool still available from someone???
  Historical mailing list - Germain
  Wed, 9 Nov 2005 23:16:11 -0500
  ...or DegF Air flow in volts Air flow in percent ( linear to volts reading) Oxygen sensor reading in volts Oxygen sensor pulsation between 0V...
• Interesting item on eBay web site item#580388333: NEW AIR FLOW METER FOR VW VANAGON
  Historical mailing list - Terry Kay
  Sat, 21 Apr 2001 06:05:39 PDT
  ...NEW AIR FLOW METER FOR VW VANAGON Seller: gr8b8@hotmail.com Starts: Apr-15-01 20:32:05 PDT Ends: Apr-22-01 20...
• Ground strap on air flow sensor
  Historical mailing list - Tonya Pope
  Tue, 26 Nov 1996 16:33:21 -0800
  >From the gopher concerning the Digifant-Diagnosis-Checks: > 6) Connect a ground from the metal part of the air box to the > empty 6mm...
• Re: Air Flow Meter and Idle/Mixture Adjustments
  Historical mailing list
  Tue, 18 Apr 95 12:24:46 EDT
  ...The air mixture screw has little effect on leaness and hence pollution because the O2 sensor will always compensate. He demonstrated this by adjsuting...
• 93 Eurovan Dies During Constant Highway Driving
  Historical mailing list - Dennis Webb
  Thu, 12 Aug 1999 11:11:46 -0400
  ...Here is the fix that is prescribed: " Some VW cars have a mass air flow sensor that vibrates the potentiometer arm during extended driving...
• Re: Temp II sensor o-ring confusion
  Historical mailing list - Marc Perdue
  Sun, 26 Jan 2003 19:29:48 -0500
  ...flow of anything or > pressure from anything at that port. > That goes hand in hand with it being the Cylinder Head Temp sensor that...
• Re: Luftmassenmesser Umr�stsatz (LMU ) ??
  Historical mailing list - Bostig Eng.
  Thu, 8 Dec 2005 12:26:50 -0500
  ...air flow, but also by the temperature of >the air. ECU's designed for hot-wire AFMs compensate based on the air temp >sensor...
• Re: Anyone have a copy of the Ultimate Trip Checklist?
  Historical mailing list - george jannini
  Tue, 17 Mar 2009 09:38:28 -0400
  ...hoses, connections, temperature sensors. (air-cooled): tin covers, thermostat, flap, foam insulation. Note:________________________________________________________________________________________________ ____ Intake system: Inspect air filter, air flow meter, intake hoses, clamps...
• Re: MAF Sensors and the Vanagon
  Historical mailing list - David Beierl
  Tue, 7 Dec 2010 00:21:52 -0500
  ...When you open the throttle quickly, the air flow increases very rapidly and the inertia of the vane, which is fairly substantial, causes it...
• Re: Service Bulletin for AFMs and harness
  Historical mailing list - yahi
  Tue, 23 Mar 1999 16:48:20 -0800
  ...025 906 302, is available to resolve this condition. * remove electrical connector from air flow sensor * install convertor assembly, Part No. 025 906 302...
• Running rich, O2 sensor says lean, exhaust leak?
  Historical mailing list - Craig Oda
  Tue, 13 Jul 2004 10:38:14 -0700
  ...O2 sensor. Could this be causing a problem with the exhaust flow? I have a spare exhaust system and a newish auxiliary air regulator...
• Re: Fuel Injector Question Part 1
  Historical mailing list - Joel Walker
  Thu, 24 Jan 2008 23:49:41 -0600
  ...016 0 580 463 016 Air Flow Meter 0 280 202 079 0 280 202 079 Oxygen Sensor w/Connector 0 258 003 931...
• Re: Syncro running terrible
  Historical mailing list - Modl6971
  Tue, 12 May 1998 03:13:58 EDT
  ...We swapped out the air flow meter, no difference. We swapped the ECU, no diff. We unplugged the O2 sensor, no difference. We didn...
• Re: Das Blinkenlights, continued
  Historical mailing list - John Rodgers
  Fri, 25 Nov 2005 05:57:57 -0600
  ...sensors? >> >> Perhaps I have a cooling system that needs bleeding, or has let in an >> air bubble, or maybe I have a flow issue...
• Re: Logan Pass - blew the expansion tank temp sensor
  Historical mailing list - Neil N
  Thu, 9 Jul 2015 10:55:04 -0700
  ...After a cooling system has been opened up, it's normal to see little air bubbles come in via that pipe. Flow of those...
• Re: Do I need a HEATED O2 sensor?
  Historical mailing list - Aerowolf
  Wed, 8 Sep 2004 14:29:16 -0500
  ...Not only will this get the tip back > > in the flow of exhaust, it'll also put more metal between the O2 > > sensor and...
• Re: Replacement AFM technology
  Historical mailing list - Scott Daniel - Shazam
  Sun, 23 Sep 2007 12:01:45 -0700
  ...air flow? For that matter, even a graph/table of resistance values/output voltage vs. sensor plate movement would be helpful (it's probably...
• AMP Part Numbers for 25 pin Digifant connector
  Historical mailing list - David Marshall
  Mon, 11 Oct 1999 23:43:13 -0700
  ...No Connection -- 16 G Test Connection (Test) 17 BL/BK Air Flow Sensor (Pin 3) 18 G/W Hall Generator 0 (Pin 2) 19...
• Re: Maintenance Saga: '84 Westy
  Historical mailing list - Chris S
  Fri, 13 May 2011 23:01:34 -0400
  ...Got a pointer to more information? > >> Has Go-Westy tweaked the air flow sensor at all to compensate for the larger >> displacement? > > No, they...
• Re: '90 MV running lean at 2500rpm
  Historical mailing list - Dennis Haynes
  Wed, 20 Nov 2013 08:20:21 -0500
  ...Collant temp; Air flow; Injector output; Air intake; O2 sensor voltage; Emission input and Idle switch test. Swapped ECM and Air Flow Meter for...
• Re: flow-through muffler -> cool cat -> failes emissions
  Historical mailing list - Ben Cichowski
  Wed, 9 Apr 2008 10:40:51 -0500
  ...like a clogged air intake. -Ben > Date: Wed, 9 Apr 2008 10:15:54 -0500 > From: aarondpearson@HOTMAIL.COM > Subject: flow-through muffler -> cool...
• Can anyone help me?
  Historical mailing list - Jere Hawn
  Sun, 8 Jul 2001 12:57:48 -0700
  ...work area; cylinder replaced; blue temp sensor replaced; One ongoing problem: the hesitation on acceleration (suspect air flow box; I have one with about...
• Replacement AFM technology
  Historical mailing list - tinker man
  Sun, 23 Sep 2007 12:02:20 +0200
  ...air flow? For that matter, even a graph/table of resistance values/output voltage vs. sensor plate movement would be helpful (it's probably...
• Re: seeking Air Cooled info/advice (82 Westy)
  Historical mailing list - Stan Wilder
  Wed, 18 Sep 2002 20:31:26 -0500
  ...Air Flow Meter/Sensor Part # 0-280-200-030 with Air Fliter Box (alternate Air Flow Meter with Air Filter Box 1976-1979) Boot...
• Re: Understanding AFC fuel injection--question
  Historical mailing list - Mark Ingalls
  Mon, 31 Dec 2001 03:50:45 -0600
  ...The aux air valve gives the engine extra air when cold, so it idles a little higher. The Air Flow Meter sees this extra...
• Re: Oil in intake air distributor (2.1L)
  Historical mailing list - Dennis Haynes
  Sun, 7 Dec 1997 22:28:15 -0500
  ...the rubber boot that >connects the throttle body and the air flow sensor. Yes, it's there, so we're >still sucking oil through...
• not right yet
  Historical mailing list - Chris C Snyder
  Thu, 9 Nov 2000 09:53:21 -0600
  ...The temp II sensor, the o2 sensor the at the air flow meter, the thing under the black plastic cover. Anyway, would you please...
• ECU Logic for surging, bucking, and low power.
  Historical mailing list - Mark Keller
  Wed, 3 Nov 1999 19:35:09 -0800
  ...He said that the function is to adjust air flow to the AFM vane, which in turn determines where the wiper arm "rests" at...
• Re: o2 sensor question again sorry
  Historical mailing list - G.M.Bulley
  Sun, 9 Feb 2003 07:57:58 -0500
  ...sensor is perhaps THE most important sensor in the late Vanagon injection. After as all of the other inputs are considered (temperature, air flow...