Why am i loosing power

What is your question?

I have replaced coil pack, spark plugs, plug wires, crank position sensor, temperature sensor, mass air sensor, fuel pump, o2 sensors and fuel filter. While driving down the road the car will lose all power you can put your foot to the floor but it will not respond even if you down shift. Then just as suddenly as it lost power it will regain power and act like nothing is wrong. It is showing code p0322 which would suggest crank sensor but this is new less than 2 weeks old. Any legitimate ideas are welcome dont try to feed me a line of bull I do know my way around a garage I am just looking for fresh ideas.