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Santa Clarita, Ca.
Join Date: Nov 2007
Location: Bakersfield, Ca.
Posts: 222
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Need a CIS wiring diagram
Ref; 77' 2.7CIS - Does anybody have a complete CIS wiring diagram that at least includes AAR, WUR, cold start injector, thermo sensor? The Bosch wiring diagram I have is incomplete. Possibly because it is for the earlier cis w/o AAR.
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07-18-2009, 11:11 AM
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Santa Clarita, Ca.
Join Date: Nov 2007
Location: Bakersfield, Ca.
Posts: 222
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Edit / Update - I found the wiring diagram shown below. Where is the "control relay" (#4) located on the car and what does it look like? (FYI - This 2.7 is in my 914 and was a "complete" and running engine when I bought it.) My cold start injector is not working and I have traced it to a wiring issue. I have everything in the diagram except the relay. When I search PP under "control relay" I get nothing.
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07-18-2009, 11:29 AM
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Registered
Join Date: Jul 2001
Location: mt. vernon Wa. USA
Posts: 8,713
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That appears to be the fuel pump relay, typically the red one in your relay/fuse panel. Pelican lists it by this part number. 911-615-108-01-M58
Regards, al
__________________
[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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07-18-2009, 03:15 PM
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Registered
Join Date: Feb 2005
Location: Huntsville, AL
Posts: 1,346
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That is a generic CIS wiring diagram, and is not entirely accurate for your 77. The part about the cold start valve is right, but the fuel pump relay part is not. The relay wiring is different. Here is the fuel pump relay part of the diagram from the Factory Manual.
 Hope this helps.
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Jim www.jimsbasementworkshop.com (CIS Primer for the 911) (73 911T (RS look) coupe) (Misc. 911 Parts for Sale) |
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07-18-2009, 06:10 PM
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