1998 GMC 4.3L Computer Info

[KrazyKarl02]

I need a list of the pin outs for a 1998 GMC Jimmy with a 4.3 L. Better yet, a wiring diagram. It is a truck at work that will not start. The fuel pump is not turning on and neither is the coil. I am guessing the wire that "turns the computer on" is boofed.

Already checked all the fuses.

[Sharpe]

The wire that "turns the computer on" is purple and ~12 gauge or so.