ABS delete?

Keith Lloyd spotatashleys at hotmail.com
Fri Aug 30 01:34:27 PDT 2013


If you look up the layout of the pipe work for a non-abs quattro and replicate that i wouldn't have thought you could go wrong especially if you verify the part numbers of the cylinders and the pressure apportioning valve are correct/the same.
Keith
'87 WR

Sent from my iPhone

On 30 Aug 2013, at 02:54, "Radek" <radek at uniserve.com> wrote:

> I looked over the system, master cylinder has four connections, one of which is plugged.  There is a separate pressure regulator (a cylinder looking like another master, but free-standing) and the big square ABS controller.  Brake lines go back and forth between the latter two and it's hard to figure out which line does what.  I guess I should delete the ABS controller and pressure regulator, then connect three lines directly to the master cylinder:  two for the two front brakes, one for both rear brakes - there is a split connector under the rear seat.    Does this make sense?
> Thanks.
> 
> Radek.
> 
> 
>> ------------------------------
>> 
>> Message: 2
>> Date: Wed, 28 Aug 2013 22:14:48 -0600
>> From: Peter Golledge <petergolledge at gmail.com>
>> To: Radek <radek at uniserve.com>
>> Cc: quattro at audifans.com
>> Subject: Re: ABS delete?
>> Message-ID: <521ECAB8.1040708 at gmail.com>
>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>> 
>> Radek,
>> 
>> The master should work just fine.  I've got a 5000 which had removal due
>> to issues with the Porsche TT calipers/13" rotors up front.
>> 
>> Lines should follow the same "path" as if the ABS was there.
>> 
>> On 8/27/2013 7:06 PM, Radek wrote:
>>> Hi to all;
>>> Here is a thought that has crossed my  mind:  the 1988 90Q has pretty much lost its teeth (the little ones on the CV joints, that is) and ABS is fully non-operational.  Would it be a good idea, for the sake of creating more space under the hood, to get rid of the ABS unit entirely? If so, how should the brake lines be routed?  Would I need a new brake master cylinder?  I'm replacing all brake lines because of rust, BTW.
>>> Thanks for all opinions.
>>> 
>>> Radek
>>> 1988 90Q
>>> 1991 V8Q 5-sp
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>> 
>> 
>> 
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>> 
>> End of quattro Digest, Vol 118, Issue 16
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