[urq] Parts recommendations

[Martin Pajak]

James,

This only works on a WR...
WX does not have a vacuum solenoid on the firewall... the Full Throttle Enrichment is done via the Fuel Frequancy valve.

Hope this helps.
Martin Pajak

http://www.quattro.ca


---------- Original Message ----------------------------------
From: "James Howard" <spam.me1 at ntlworld.com>
Date:  Tue, 29 Mar 2005 19:46:19 +0100

>The thermo valve closes as the engine warms up.
>When the engine is cold, the valve is open and fuel control pressure varies 
>with vacuum.
>When the engine is hot, the valve is closed and full vacuum is held on the 
>control pressure reg (after the 1st decel) until a WOT event when the 2 way 
>valve on the bulkhead opens and positive pressure is allowed through to 
>dispell the vacuum.
>
>The control pressure reg does not enrichen further on boost, only leans on 
>vac - it is at full enrichment travel at atmospheric pressure.
>
>Ergo, without the thermo valve, you have no cold running or WOT enrichment 
>control, as the control pressure reg will be maxed out at part throttle even 
>with a hot engine.
>
>Jim.
>----- Original Message ----- 
>From: "Ingo Rautenberg" <i.rautenberg at waratap.com>
>To: <AudiQtroCp at aol.com>; <urq at audifans.com>
>Sent: Tuesday, March 29, 2005 5:54 PM
>Subject: Re: [urq] Parts recommendations
>
>
>>I was wondering how long it would take for some snide remark like that ;-)
>>
>> ----- Original Message ----- 
>> From: <AudiQtroCp at aol.com>
>> To: <urq at audifans.com>
>> Sent: Tuesday, March 29, 2005 1:28 AM
>> Subject: Re: [urq] Parts recommendations
>>
>>
>>> Ingo, be more careful.
>>>
>>> Its all fun and games until someone loses a nipple.
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>>
>>
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>
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>