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Registered
Join Date: Jul 2004
Location: Indiana
Posts: 42
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Where Do These Wires Go?
I am putting my 81 911SC back together after a top end rebuilt. I've got all of the wires connected except these two - one brown, one red/white stripe. I cannot find anywhere to plug them in. Any suggestions? Should these connected to anything?
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11-23-2004, 05:58 PM
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Registered
Join Date: Jul 2001
Location: mt. vernon Wa. USA
Posts: 8,709
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Those appear to be the wires that run to the heater blower motor in the engine compartment.
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[B]Current projects: 69-911.5, Previous:73 911X (off to SanFrancisco/racing in Germany).77 911S (NY), 71E (France/Corsica), 66-912 ( France), 1970 914X (Wisconsin) 76 911S roller..off to Florida/Germany RGruppe #669 http://www.x-faktory.com/ |
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11-23-2004, 09:09 PM
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Try not, Do or Do not
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From memory mind you.
The wires to the heater blower are brown and yellow w/ black tracer.
The wires you are asking about go to a thermal vacuum switch. I am just guessing but if I remember correctly it has to do with enrichment vacuum to the warm-up regulator. If some one out there has a wiring diagram perhaps they could check for you. Good luck. 
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Henry Schmidt SUPERTEC PERFORMANCE Ph: 760-728-3062 Email: supertec1@earthlink.net |
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11-24-2004, 06:51 AM
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Registered
Join Date: Jul 2004
Location: Indiana
Posts: 42
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Henry,
You are correct. The wiring diagram in the Bentley manual show these colored wires going to the warm up regulator and the supplementary air valve. Now I just have to find it. Thanks.
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Jim 1981 911SC Red/black |
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11-24-2004, 07:56 AM
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Unregistered
Join Date: Aug 2000
Location: a wretched hive of scum and villainy
Posts: 55,652
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HMMM, I don't have one of those.
Am I supposed to have one on a 1980 SC, and if so where is it supposed to be located? Thanks. |
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11-24-2004, 10:19 AM
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Registered
Join Date: Mar 2001
Location: Marysville Wa.
Posts: 22,431
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follow the vacuum hose off the top of the WUR to find the thermo-valve. if you have one, it hangs off the left side of the mount for the heater blower motor. if your engine is supposed to have one and it's been removed, that may be why it's cold blooded and cranky on a cold start/run, and you did'nt really have to knock down the pin in the WUR after all.
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https://www.instagram.com/johnwalker8704 8009 103rd pl ne Marysville Wa 98270 206 637 4071 |
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11-24-2004, 10:32 AM
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JOT MON ABBR OTH
Join Date: Feb 2001
Location: USA
Posts: 3,238
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Remember, everone else who has replied knows better than I, but are those plugs or solid ends? For whatever reason, they look like the back-up light wires to me.
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David '83 SC Targa (sold  ) MANLY babyblue honda '00 F250 7.3L (MINE!)'15 F250 Gas (Her Baby) '95 993 (sold )I don't take scalps. I'm civilized like white man now, I shoot man in back. |
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11-24-2004, 11:36 AM
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Porsche
Retor 911
Scarab
Riley
