The truck died out and now It won't start?

1995 MAZDA TRUCK
150,000 MILES • 4 CYL • 2WD • MANUAL
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GLIDDENTA
  • MEMBER
  • 1 POST
The truck died out and now It won't start. I am not getting anything from the fuel pump. and there is no power going to the fuel pump or the relay. The engine turns over but no power going the fuel system at all. The fuel pump is new and still won't start. All fuses and relay tested good. Please help.
May 9, 2008 at 2:54 PM
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SQM
  • ✓Experienced Mechanic
  • 6,383 POSTS
Hello,

Since you are not getting power to the pump, it likely has a short in that harness.
You will have to trace the fuel pump wires to find that short.

Here is a helpful article on how to test wiring harness:

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

I have attached the fuel pump wiring schematics for your reference.

Please let me know of any questions.
Thank you.
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Sep 18, 2021 at 5:06 AM
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