 Cold start valve electrical wiring experts, Needed |
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| mtndawg |
 Feb 3 2017, 02:16 PM
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#1
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Member  Group: Members Posts: 414 Joined: 26-January 09 From: Granite Bay, Ca Member No.: 9,985 Region Association: None 
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1975 originally a d-jet.
I'm studying the electrical diagram and cannot locate the small yellow wire coming from the relay board into the engine compartment. Note...not the one to the starter. I think it's for the cold start valve but I'm not sure? |
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| Dave_Darling |
Feb 3 2017, 04:52 PM
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#2
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914 Idiot Group: Members Posts: 14,986 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California
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It may not be a yellow wire, then. Wires can fade and change color over the years. Where on the relay board is your yellow wire? Are you sure it was originally yellow?
--DD |
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| JeffBowlsby |
Feb 3 2017, 05:34 PM
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#3
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914 Wiring Harnesses Group: Members Posts: 8,506 Joined: 7-January 03 From: San Ramon CA Member No.: 104 Region Association: None
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There is a nice yellow wire from the relay board to the double relay on a 74-75 1.8L, but not for the 2.0L.
So do you have a yellow wire that you are looking to figure out or do you not have a yellow wire and think you should have one? |
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| mtndawg |
Feb 3 2017, 06:15 PM
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#4
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Member Group: Members Posts: 414 Joined: 26-January 09 From: Granite Bay, Ca Member No.: 9,985 Region Association: None
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I may have figured it out. It actually looks like the white wire in position 12 for the aux air valve, so I won't be using it with carbs.
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