Hi Guys, I am new here. I have been cruising through peoples posts looking for answers. I was hoping somebody could help me. I have a 99 gmc sierra 1500 4wd. What i thought was the sending unit of the fuel pump that had gone bad turned out to be some critter had chewed through the wires of the fuel pump harness and the pressure sensor harness. I have the fuel pump harness but I can not find the pressure sensor harness( if that's what it is called). The fuel pump that I have is the Airtex E3500M model. Any help tracking down this part would be greatly appreciated.