Power to fuel pump

Hi and thanks for using 2CarPros.com.

Any electrical issue can be difficult. However, you need to keep in mind, it has a starting place and ends by a ground. The first things I would do would simply begin at the fuel pump to determine if you have both a good ground as well as a power supply. From that point, you will need to work backwards to find where power is lost or to repair a ground.

I realize you've done a lot already, but I want to start simple. Here is a video on how to use a test light:

https://youtu.be/Hlna_kUt7As

Additionally, here are directions on how to properly check wiring:

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

I have attached wiring schematics from Alldata which reflect your specific vehicle. They focus on the fuel system, so it shows from start to end. I hate to say it, but start at the pump and work backwards. It can be a headache, but has to be done.

I hope this information helps.

Cheers,
Joe

Thanks for taking the time to help me out! I will do that work backwards from the fuel pump and go from there. And thank you for the videos.

You are welcome. We are here to help.