Audi A4 won't Start

I took the cluster to have repaired and then I drove it to the gas station a
mile down the street. At the gas station I could not get the car started.
1) it would start if I sprayed starting fluid in the air box.
2)  I had the computer reset by a shop to make sure that it was not the
immobilize.
3) The fuel pump is not getting power.

Would you think that the computer not sending power to the fuel pump or
bad fuse or relay?
Thank, Tom