No power to fuel pump on ignition
Thread Starter
Teching In
Joined: May 2022
Posts: 4
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No power to fuel pump on ignition So Im trying to start my 4.8 out of the car and I should have everything hooked up to start it. Watched numerous youtube videos showing what needs to be connected where. When I provide ignition power to fuse block pin A9, pin F1 (the fuel pump hot wire) does not get 12v. I dont think its a bad relay since I tried some of the other ones from the fuse block. Why would it not be getting power? Pin F2 and F4 have power regardless of ignition status. Pin 1A turns on with ignition. I can turn the pump on with these but Im sure thats not what I should do. I also tried cranking the motor by giving 12v to pin F11, this also did not work. What am I doing wrong?
