 Cold start valve question..., Question 1 for tonight |
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| eldiosyeldiablo |
  Jan 18 2004, 06:40 PM
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#1
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Member  Group: Members Posts: 129 Joined: 19-August 03 From: Roswell, GA Member No.: 1,047  |
Hey guys. I'm starting to replace the vacuum lines on my car as the first todo thing on my list.
However other than the large vacuum line that attaches to the cold start valve there is another small plug on it. Plus it also has a connection for electical. Neither the small vac hole or the electrical has anything plug in on it. Where is the small line suppose to go to? Pics are greatly appreciated. I am not finding anything on the Hayes manual for this. Thx, David Attached image(s) 
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| Dave_Darling |
Jan 19 2004, 12:31 AM
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#2
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914 Idiot Group: Members Posts: 15,192 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California 
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The CSV only gets +12V while the starter is cranking--the power line is connected to the yellow starter wire.
You can use it to dump more fuel into the manifold, but it doesn't get distributed awfully well and it atomizes pretty badly. Not so bad for turbo apps, where you've got very hot air coming in and helping the fuel to atomize nicely, but not so great for NA work. --DD |
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Posts in this topic
eldiosyeldiablo Cold start valve question... Jan 18 2004, 06:40 PM
vsg914 Small hose line goes to the fuel rail on the drive... Jan 18 2004, 06:50 PM redshift Maybe you can live without the CSV, but the AAR op... Jan 18 2004, 06:57 PM Jeff Bowlsby The CSV has a 2 pole connection on the FI wire har... Jan 18 2004, 08:16 PM Brad Roberts Does this mean I could pulse the 5th injector for ... Jan 18 2004, 08:29 PM tracks914 QUOTE
Brad Roberts Yeah.. but sometimes I ask questions that I alread... Jan 18 2004, 10:53 PM redshift It's not the optimum place to add extra fuel... Jan 18 2004, 11:18 PM
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