Question about 1991 Hyundai Sonata

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No power to the fuel pump.

I have had a problem with my 1992 e-150 van. i have no power to the fuel pump. i checked the fuel inertia switch to see if it was working and it was.BUT i did not have any power to the inertia switch. the only time i had power to it, was when i was cranking engine over. i don't know if there is suposed to be power there all the time or not. and that told me that there was another power sorce prior to the inertia switch. i need to know if there is a cirquit brkr that feeds the inertia switch and wher it is . thank you.

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Did you check the relay?

Posted on May 30, 2009

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Did you check the fuel inertia switch in the passenger side kick panel ?

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If you jumper the fuel pump relay, you should hear it run. If not pull the fuel pump relay, and check the pins in the relay socket, pin 30 should be the power from the fuse.

50b0c31.jpg

If you have power at pin #30, jumper the relay socket as shown with the red line above, and check the dark green w/ yellow stripe wire at the fuel inertia switch for power.
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1 Answer

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