So here is my prob.. pump wont come on with the key in the on position or when you try and crank it.. when i apply 12v power to the fuel pump prime wire it kicks on.. my car is a 94 z28 6spd.. I am also not getting power to the #5 fuse in the car that provides power to the fuel pump relay.. Does anyone have any thoughts on what this could be?

 

Does the pump run for 2 seconds when you turn the key from "off" to "run", and then stop?

Fuse #5 gets power from a pin on the ignition switch. Its the same pin that powers the air bag fuse (#1) and the gauges fuse (#9). Are the gauges working?

http://shbox.com/1/ignswschematic.jpg

 

the fuel pump does not prime when the key is turned.. My gauges do work