Please help with strange electrical problem.

[gt93mustang]

Well, I have an update and still no progress. This is getting really frustrating and I am about to have to put the car in the shop to let some experts figure out the problem.

Anyways, heres what's new. I swapped my computer into a friends car and it started right up. I guess this means the computer is ok and I am going to have to start looking for another problem.

Here again are some symptoms:

No spark
No relays 'clicking'
no fuel pump priming
Motor cranks but will not start
2.9v at the fuel pump
12.5v at battery
Code scanner doesn't 'engage'

Please help! My car has been down for over two weeks and I really need to get it back on the road, but I don't want to pay a mechanic retarded amounts of money to tell me the alternator is bad. Thanks again for any help.