Thanks Sieg... I'm going to make sure all the pin connections from the wire harness to ECU are good... and then use some of the dielectric lube on the connection to prevent future corrosion.
If this does not solve the low voltage problem... then I will have to go through each leg of the wiring harness to make sure there is not a short somewhere. The computer control engines are great when everthing is working properly, but not so good when things go wrong.