Auxilliary Air Regulator -- 1981 VW Vanagon

Mark Rosenkrantz speedracer.mark at gmail.com
Mon Jun 4 10:55:41 PDT 2012


I might have one around, but there are a few different part numbers.  Have you checked Bosch?  They were all made by them and likely still available (new) that route.  Let me know and I'll check an old catalog vs. what I have in storage.

Mark Rosenkrantz
Typos sent from my iPad

On Jun 3, 2012, at 2:11 PM, Huw Powell <audi at humanspeakers.com> wrote:

> I looked through my box in the attic that has some CIS bits in it, no AAR, sadly.  And any CIS stuff I had downstairs would have been thrown away by now.
> 
> But all this thing is is a valve that is open when cold and closes as it warms up, to maintain idle speed by adding a bit more (metered) air.
> 
> You can make a manual one using, say, a heater valve and a manual choke cable - pull to open and close after a few minutes operation or once you are driving.
> 
> On 5/30/2012 11:25 PM, b1biker at aol.com wrote:
>> 
>> I have a bad auxiliary air regulator on my 81 VW Vanagon, 2.0 air cooled. VW says that it
>> is no longer available and I can't find an on-line source. This is a 2-wire
>> regulator and I've been told that any 2-wire unit will work. Does anyone know
>> of  other VW or Audi models that use a 2-wire auxiliary air regulator so that I can substitute.
>> Any assistance will be greatly appreciated.
>> Gary Meier
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