Location of fuel injection relay and fuel pump circuit opening relay

Tiny
AZCHALLENGER63
  • MEMBER
  • 2004 HYUNDAI SONATA
  • 2.7L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 97,000 MILES
Intermittent fuel to rail sometimes will start sometimes not.
Monday, June 24th, 2019 AT 10:21 PM

7 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,133 POSTS
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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Monday, June 24th, 2019 AT 10:45 PM
Tiny
AZCHALLENGER63
  • MEMBER
  • 4 POSTS
I will let you know. Thank you for that, I very much appreciate that information.
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Monday, June 24th, 2019 AT 11:06 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,133 POSTS
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
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Tuesday, June 25th, 2019 AT 6:15 PM
Tiny
AZCHALLENGER63
  • MEMBER
  • 4 POSTS
Will do, those checked out, Think I will replace the fuel pump, and filter, when I get a few bucks.
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Tuesday, June 25th, 2019 AT 9:41 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,133 POSTS
Sounds like a plan. Let me know if you need anything.

Take care,
Joe
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Tuesday, June 25th, 2019 AT 11:07 PM
Tiny
AZCHALLENGER63
  • MEMBER
  • 4 POSTS
I do appreciate it. Thanks again, Don
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Tuesday, June 25th, 2019 AT 11:50 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,133 POSTS
Happy to help.
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Wednesday, June 26th, 2019 AT 6:14 PM

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