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boyt911sc boyt911sc is online now
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Join Date: Mar 2002
Location: Philadelphia, PA
Posts: 9,728
Engine temperature........

Originally Posted by LIRS6 View Post
Grab your popcorn - SkiVT; you hit it right, just off by .75 Bar or so.

I haven't done any further testing, thought I'd await some feedback to this video :

Cold start up pressure;



I reviewed the video and saw the 50 psi. initial cold control fuel pressure and went up to 56 psi. Apparently, your WUR needs some work and you have to make a decision whether to have it fixed or corrected. What you need now is a good working WUR that you could test and use in your car. Forget about your WUR for the moment unless you like to spend countless hours looking for something we do not know.

PM me if you are interested to have a tested and calibrated WUR-045 sent to you that you could install and try on your car. This is a loaner and you are NOT buying it. Return it back to me later. I have provided hundred’s of these WUR’s ( Bosch 0-438-140-xxx) to people in this forum with remarkable success. Keep us posted.


Last edited by boyt911sc; 09-25-2018 at 07:10 AM..
Old 09-25-2018, 07:05 AM
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