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Por_sha911 Por_sha911 is online now
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Join Date: Dec 2003
Location: TN
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Quote:
Originally Posted by spuggy View Post
If it's like the CIS cold start valve circuit in the 930, it only operate until the thermo-time switch reaches 45 degrees......
....I'd be looking at the cold control pressure first, so long as the CSV doesn't dribble fuel when cranking, likely not the problem.
I was under the impression that the CSV was activated when the motor was not up to operating temp as opposed to it being cold outside. If this is not the case then I need to move on. As far as the CSV dribbling fuel; thats why my initial question is if anyone knows where it is located. Also, how would I check the cold control pressure?

Thanks everyone for the input. If anyone has an idea where its located let me know.
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See Porsche run. Run, Porsche, Run: `87 911 Carrera
Old 07-22-2009, 06:33 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #10 (permalink)