 Ground options on relay board., Which terminals can be used(spade) |
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| speed metal army |
 Oct 3 2012, 03:51 PM
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#1
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Waiting for the rain to stop...  Group: Members Posts: 1,068 Joined: 4-September 10 From: PNW Member No.: 12,137 Region Association: Canada  |
No FI harness plugged in,or the original Alternator 3 spade plug.Options on these two for a spade connection for a ground?
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| SirAndy |
Oct 3 2012, 04:04 PM
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#2
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Resident German Group: Admin Posts: 41,625 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
QUOTE(speed metal army @ Oct 3 2012, 02:51 PM)  No FI harness plugged in,or the original Alternator 3 spade plug.Options on these two for a spade connection for a ground? No, but there's a ground stud on the chassis right next to the relay board. It should already have a bundle of brown wires going to it from the main harness. (IMG:style_emoticons/default/popcorn[1].gif) |
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| benalishhero |
Oct 3 2012, 04:08 PM
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#3
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Member Group: Members Posts: 313 Joined: 28-November 07 From: Portland, Maine Member No.: 8,384 Region Association: North East States |
Just use the ground connection under the relay board? (IMG:style_emoticons/default/confused24.gif)
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| Dave_Darling |
Oct 3 2012, 04:41 PM
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#4
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914 Idiot Group: Members Posts: 14,982 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California 
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Pin #10 on the body wiring harness (the 14-pin plug) gets ground. It only connects to the defroster relay and the FI power supply relay, though. Nothing else on the relay board seems to be hooked to a full-time ground.
The engine should be at ground. So should the chassis. What ya tryin' to ground? --DD |
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| speed metal army |
Oct 4 2012, 10:45 AM
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#5
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Waiting for the rain to stop... Group: Members Posts: 1,068 Joined: 4-September 10 From: PNW Member No.: 12,137 Region Association: Canada |
Its weird,but the cold start valve terminal on the 4 spade FI is grounded..Didnt use that,used the one under the relay board.Thanks guys.
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| Dave_Darling |
Oct 4 2012, 06:34 PM
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#6
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914 Idiot Group: Members Posts: 14,982 Joined: 9-January 03 From: Silicon Valley / Kailua-Kona Member No.: 121 Region Association: Northern California
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#4 should be connected to the starter circuit, basically hooking into the yellow wire that tells the starter when to crank.
--DD |
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