Ok the signal wire from the crank sensor to the ECU is showing 9v solid going to the ECU? It should be an occilating square wave (if using a graphic scope).

You sure your not checking the power wire coming from the ECU? That wire will have 9v coming from the ECU while cranking. The black wire should be ground and the last wire goes back to the ECU and is the signal wire. That wire will have a 9v pulse as you crank the motor over.

If that checks out proper then do the same to the cam sensor.

I wish i had a schematic so I could give you wire colors. If you know the colors then let me know what they are and I can tell you what you should be seeing.

Terry