 Dual relay bad?, Dual relay bad? |
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| gerziebaker |
 Jan 10 2011, 12:37 PM
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#1
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Newbie  Group: Members Posts: 17 Joined: 28-April 05 From: Macon, GA Member No.: 3,999  |
My buddy's car just quit running. It's a 1974 1.8L. He said he only has 1 volt coming from the coil. When he disconnected the yellow wire going from the dual relay to the negative side of the coil the voltage is 12.7. Is this a bad dual relay?
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| Root_Werks |
Jan 10 2011, 12:50 PM
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#2
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Village Idiot Group: Members Posts: 8,731 Joined: 25-May 04 From: About 5NM from Canada Member No.: 2,105 Region Association: Pacific Northwest 
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L-Jet uses the neg side of the coil for triggering the fuel injectors. There are some good write-ups on testing the double relay, search for them. (IMG:style_emoticons/default/wink.gif)
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| underthetire |
Jan 10 2011, 12:56 PM
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#3
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914 Guru Group: Members Posts: 5,062 Joined: 7-October 08 From: Brentwood Member No.: 9,623 Region Association: Northern California |
QUOTE(Root_Werks @ Jan 10 2011, 10:50 AM)  L-Jet uses the neg side of the coil for triggering the fuel injectors. There are some good write-ups on testing the double relay, search for them. (IMG:style_emoticons/default/wink.gif) Ah, that makes sense then. |
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Posts in this topic
gerziebaker Dual relay bad? Jan 10 2011, 12:37 PM
underthetire Why would there be a wire from a relay to the - si... Jan 10 2011, 12:47 PM
dr914@autoatlanta.com Hopefully it was a white/beige wire.
L-Jet uses... Jan 10 2011, 01:04 PM Cevan The dual relay gets power from the coil when the k... Jan 10 2011, 01:08 PM jim_hoyland The yellow wire from the dual relay should not be ... Jan 10 2011, 04:05 PM r_towle http://manuals.type4.org/ljet/ Jan 10 2011, 08:09 PM jim_hoyland See pic: Jan 10 2011, 09:37 PM |
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