location of fuel injection relay and fuel pump circuit opening relay

2004 HYUNDAI SONATA
97,000 MILES • 2.7L • 6 CYL • 2WD • AUTOMATIC
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AZCHALLENGER63
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Intermittent fuel to rail sometimes will start sometimes not.
Jun 24, 2019 at 10:21 PM
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JACOBANDNICKOLAS
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Welcome to 2CarPros.

Pic 1 shows the fuel pump relay.That is the only relay related to fuel supply. Here is a link that explains how to test a relay:

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

You will need a volt or multi meter. Here are a few links you may find helpful:

https://www.2carpros.com/articles/how-to-use-a-voltmeter

https://www.2carpros.com/articles/how-to-check-wiring

https://www.2carpros.com/articles

Let me know if that helps.

Take care,
Joe
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Jun 24, 2019 at 10:45 PM
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AZCHALLENGER63
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I will let you know. Thank you for that, I very much appreciate that information.
Jun 24, 2019 at 11:06 PM
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JACOBANDNICKOLAS
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Welcome back:

You are very welcome. Let me know the outcome.

Take care and let me know if you need help or have other questions.

Joe
Jun 25, 2019 at 6:15 PM
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AZCHALLENGER63
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Will do, those checked out, Think I will replace the fuel pump, and filter, when I get a few bucks.
Jun 25, 2019 at 9:41 PM
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JACOBANDNICKOLAS
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Sounds like a plan. Let me know if you need anything.

Take care,
Joe
Jun 25, 2019 at 11:07 PM
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AZCHALLENGER63
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I do appreciate it. Thanks again, Don
Jun 25, 2019 at 11:50 PM
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JACOBANDNICKOLAS
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Happy to help.
Jun 26, 2019 at 6:14 PM