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chickenhouse
Enthusiast
Oct 22, 2011, 11:38 AM
Post #1 of 7
(1393 views)
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96 explorer fuel prob
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Not getting power to the pump. Inertia switch ok, no power to the power block that I can tell.
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buck123
User
Oct 22, 2011, 4:22 PM
Post #2 of 7
(1378 views)
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Re: 96 explorer fuel prob
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check fuse number 3 20 amp in the power distribution box.
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Hammer Time
Ultimate Carjunky
/ Moderator
Oct 22, 2011, 5:55 PM
Post #3 of 7
(1375 views)
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Re: 96 explorer fuel prob
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What conditions are you testing this. You realize it only powers for 2 seconds when you turn the key on.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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chickenhouse
Enthusiast
Oct 23, 2011, 9:59 AM
Post #4 of 7
(1357 views)
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Re: 96 explorer fuel prob
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I am testing this in uncontrolled conditions-outside in the drive. Of course I know it only comes on for 2 or 3 seconds. It does nothing. Continunity of fuses are good.
(This post was edited by chickenhouse on Oct 23, 2011, 10:00 AM)
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Hammer Time
Ultimate Carjunky
/ Moderator
Oct 23, 2011, 10:58 AM
Post #5 of 7
(1353 views)
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Re: 96 explorer fuel prob
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I didn't even notice that was you when i answered CH.
How about an engine size?
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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chickenhouse
Enthusiast
Oct 24, 2011, 9:45 AM
Post #6 of 7
(1338 views)
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Re: 96 explorer fuel prob
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It's all good HT, 4.0 engine in this.
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Hammer Time
Ultimate Carjunky
/ Moderator
Oct 24, 2011, 2:56 PM
Post #7 of 7
(1331 views)
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Re: 96 explorer fuel prob
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Here's your wiring diagram. Work from the relay and determine what is missing. You can jump out the relay to test the pump and Inertia switch. Jump pin 30 to 87. You should also see "key on" power at terminal 85. The computert activates the relay by applying ground to terminal 86.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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