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Unread 11-06-2006, 06:46 PM   #1
Draconious
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Engine Wiring Diagram for 1990 Wrangler 4.0

I need a diagram that shows the wiring for a 1990 Jeep Wrangler with a 4.0 liter. Particularly the wires that go to the electric choke connector. The jeep I bought had a fire under the hood and the wiring was partially replaced but they hooked up a manual choke. I have bought a new carb for it and would like to hookup the electric choke so I need to know the wire colors for it. Please help somebody. Thanks.

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Unread 11-06-2006, 07:45 PM   #2
mp3coupe
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1990 wrangler with a 4.2 unless someone swapped in a 4.0??

Black w/ white tracer comes out of the loom right above the back rubber gromet on the firewall
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Unread 11-06-2006, 08:32 PM   #3
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You have a PM...
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Unread 11-06-2006, 08:38 PM   #4
Draconious
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Are you talking about the single wire that clips onto the choke or the double wire plug that has a green and a black wire coming to the plug?
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Unread 11-06-2006, 09:48 PM   #5
Big-n-Broke-YJ
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don't know if any of these willw ork but i pulled them off alldata

if you know specifically what you need i can try to find a schematic or diagram for you.





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Unread 11-07-2006, 04:28 AM   #6
yellow2kgt
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All it needs is 12 volts from a switched source. Either get a test light out and find a wire that is hot when the switch is in the run position and splice into, or just run a new from the fuse panel.
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