In the diagrams down below I have included a wiring diagram for your vehicle's fuel pump as well the exploded diagram of the pump and a description of the EFI system. With the ignition key off I want you to take a voltage reading pin #86 of the fuel pump relay. I have included a link below if you are unfamiliar with how to use a multimeter.
Please get back to us with what your voltage reading and we will go from there.
Images (Click to enlarge)
Monday, May 6th, 2019 AT 3:09 PM