Auxilliary Air Regulator -- 1981 VW Vanagon

[Huw Powell]

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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