Cruise control doesnt work on a '91 100

Huw Powell audi at humanspeakers.com
Mon Aug 30 12:10:44 PDT 2010



On 8/30/2010 2:44 PM, wadd-wadd at usa.net wrote:
> When I apply vacuum to the line, the bellow stays compressed. When I tap each
> pedal, the bellow releases.
>
> I am going to to run water through the pump as Huw advised and check the
> electrical side of things.

Wait, when did I say to run water through anything?

Oh, I see, it was something someone else suggested that I added to the file.

By the way, when I was "optimizing" my coupe's CC, I tested all my pumps 
(had about six) and used the one that sucked the bellows flat fastest. 
Times ranged from about 20 seconds to one minute, and at least one 
couldn't suck it flat at all.

>
>
> ------ Original Message ------
> Received: Mon, 30 Aug 2010 12:47:07 PM EDT
> From: "David Giannandrea"<david.giannandrea at sbcglobal.net>
> To:<quattro at audifans.com>Cc:<wadd-wadd at usa.net>
> Subject: RE:Cruise control doesnt work on a '91 100
>
>>
>>
>>
>> "I've check the switches on the brake and clutch pedals and they are seated
>> fine."
>>
>> Good. Now check if the switches hold vacuum. Mine didn't.
>>
>> David G.
>>
>
>
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-- 
Huw Powell

http://www.humanspeakers.com/audi

http://www.humanthoughts.org/


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