[urq] anyone have experience with unwired tools utics warm up regulator

[djdawson2 at aol.com]

You should go to the Pelican list (Porsche forum) and check out the 930 turbocharged section... then search for programmable WUR.  You will see plenty of feedback on this device.  The theory is great, but in practice this mod is far from perfected.

There is another guy (can't recall his name) that rebuilds WURs and does a fantastic job, and replaces the diaphragm with a heavier unit.  I had my 930 WUR rebuilt by him, and it works exceptionally well.  I bought it with the enrichment delay enhancement, and if you're measuring your AFRs, you can see that it works very well.  Entry price is about the same, but it actually works all the time.

IMO, the damage that is possible with the WUR failing to perform correctly (boost enrichment), I would never go with the Unwired product at this point.

Dave

 

 

 

-----Original Message-----
From: Steve Buchholz <urq at pacbell.net>
To: urq <urq at audifans.com>
Sent: Tue, Mar 27, 2012 3:46 pm
Subject: Re: [urq] anyone have experience with unwired tools utics warm up	regulator


I suppose if you wanted to explore the possibilities of mixture control under 
boost with CIS this might be interesting, but the $500 entry fee seems a bit 
steep to me.  The WUR is an extremely simple box, if you think you are having 
problems specific to the WUR you might want to look into giving the one you 
have.

Steve Buchholz

Steve Buchholz (mobile)

----- Reply message -----
From: "David Derting" <ddm620 at pdxhost.com>
Date: Tue, Mar 27, 2012 12:38 pm
Subject: [urq] anyone have experience with unwired tools utics warm up	regulator
To: <urq at audifans.com>

urq friends,

I've been off the list for a few years as I may have missed a previous 
discussion.   The stock warm-up regulator (WUR) has been screwy for a long time 
now and I've finally gotten 'round to dealing with it.   Instead of rebuilding 
it I was thinking of buying this: http://unwiredtools.com/utcis-v.asp  Does any 
one have experience with this product?   Yes, I know an 034 system would be 
better but I don't have time to do an extensive upgrade implied by a full system 
replacement.

David Derting
Mars Red urq 530
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