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Green Wire?

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Old 10-11-2007, 04:03 PM
  #61  
hacker-pschorr
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Bob,
I appreciate the concern, this is not housing wire. I have at least 100' of that as well.

I'm not sure why I purchased this spool. Must have been on sale. It might be 12 gauge now that I think about it.
Old 10-11-2007, 06:42 PM
  #62  
Jim bailey - 928 International
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the resistors are in front of the P S res...on the inner fender panel
Old 10-11-2007, 10:50 PM
  #63  
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after some 18 years of 928 ownership, I've only heard of the blue hose of death. Now the green wire. Damn, now that I know about it....
Old 10-11-2007, 10:53 PM
  #64  
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Originally Posted by Dan Perez
after some 18 years of 928 ownership, I've only heard of the blue hose of death. Now the green wire. Damn, now that I know about it....
Now that you know, the next time you are 50 miles away from anything, it will fail.
Old 10-11-2007, 11:49 PM
  #65  
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Originally Posted by Dan Perez
after some 18 years of 928 ownership, I've only heard of the blue hose of death. Now the green wire. Damn, now that I know about it....
Sorry to be stupid but, "Blue hose of death"?
Old 10-11-2007, 11:54 PM
  #66  
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Originally Posted by Terra-pistris
Sorry to be stupid but, "Blue hose of death"?
Blue hose = goes from the brake fluid reservoir to the clutch master cylinder. Not the easiest hose to replace, rots and falls off dumping your brake fluid and leaving you with a limp clutch.

Other using the power bleeder have blown the hose off by pumping up the power bleeder up too high.

I solved the second issue by clamping on the blue hose, factory did not.
Old 10-11-2007, 11:57 PM
  #67  
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Gotcha. Dumping brake fluid on hot headers...bad.
Old 07-27-2008, 11:25 PM
  #68  
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Originally Posted by John Speake
Hello Dave,
Twisted pairs are designed to work in balanced systems, and then they do give the interference imunity you describe.

Coax systems are designed to work in unblanced systems, which is what we have in the 928 application.

I am sure that 50 ohm coax would work fine as a substitute for the green wire. The PTFE type of coax I am proposing of course has excellent heat resistance, and so should be a permenent fix.

The problem is getting hold of the connector at the distrributor end in order to make up new leads (Roger, can you source those ?) I can source the male 2 pin at the harness end.
Hi John,

Did you ever make any of these? Would a defective Green Wire cause a no start condition? I have fuel to my plugs and spark, which I removed a spark plug and put it against the hoisting eye and got spark as I jumped the starter from the harness. I do have a part of the wire showing its shielded wire are, but doesn't seem to be touching the center wire. I would be interested in just replacing it for a reasonable price.
Old 07-28-2008, 12:39 AM
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Originally Posted by CAShark
Hi John,

Did you ever make any of these? Would a defective Green Wire cause a no start condition? I have fuel to my plugs and spark, which I removed a spark plug and put it against the hoisting eye and got spark as I jumped the starter from the harness. I do have a part of the wire showing its shielded wire are, but doesn't seem to be touching the center wire. I would be interested in just replacing it for a reasonable price.
A defective green wire CAN cause a no start, but it would most likely yield no spark as well. About 5 years ago, I had some really odd symptoms where the car would just die out of the blue and not start, then a few hours or so later (depending on when I decided to try) it would start up. Turns out that when I was finishing the timing belt job I had pinched the green wire between the block and the fan bracket.

No problem got a new one, installed it, and the car started but ran like the timing was way off. I spliced my old green wire reinstalled it and everything was fine. Hmm I said, and compared the continuity of the old and new green wires and viola...the connectors were wired with opposite polarity.
Old 07-28-2008, 01:06 AM
  #70  
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Hi Mitch! I also noticed where the shielded wire is showing the inner insulation seems be crushed too. I am wondering if I just splice it and redo it, I can at least find out if this is my problem before I buy a new one. I would hate to buy a new one, only to find out it was something else causing my no start.
Old 07-28-2008, 05:51 AM
  #71  
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Originally Posted by CAShark
Hi John,

Did you ever make any of these? Would a defective Green Wire cause a no start condition? I have fuel to my plugs and spark, which I removed a spark plug and put it against the hoisting eye and got spark as I jumped the starter from the harness. I do have a part of the wire showing its shielded wire are, but doesn't seem to be touching the center wire. I would be interested in just replacing it for a reasonable price.
I did supply a couple to Roger at 928sRus but the problem is finding undamaged connectors at the distributor end. They are usually embrittled by the heat and fall apart when try to be re-used.
Old 07-28-2008, 06:15 AM
  #72  
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I tested John's green wire prototype in my 81s & it worked fine

Marton



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