location of fuel injection relay and fuel pump circuit opening relay

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

I will let you know. Thank you for that, I very much appreciate that information.

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

Will do, those checked out, Think I will replace the fuel pump, and filter, when I get a few bucks.

Sounds like a plan. Let me know if you need anything.

Take care,
Joe

I do appreciate it. Thanks again, Don

Happy to help.