It's telling you either 1) no signal seen from this sensor, or 2) the ECU has determined that the crankshaft isn't in proper time in relation to the camshafts (based on the signal pulses it sees from this sensor).
Do you know how to display a sensor in the graphic display in VIDA? ...Diagnostics/Vehicle Communication/ click on module, in this case little box labeled ECM / Parameters. Double click 'crankshaft position sensor' in the lower left pane. This will add a line to the lower right pane. Now click 'open graphic display' on the bottom right (you might need to scroll down to see it). A pop up window will appear with one parameter listed for the sensor. Click 'zoom in' a few times and then 'autorange'. Do you see a flat line or a squared off, jagged line with even spacing?
If the line is flat as a pancake, the problem is the sensor, electrical plug, or the wiring.
If the line is jagged/squared you need to recheck the timing of the cams and crankshaft.
Since you have the camshaft locking tool, once you've turned past the marks then back counter clockwise to reset the VVTs, I would double check that the camshaft locking tool goes on without having to manipulate the position of the cams. But something tells me you probably got this right--
Chances are if anything is off it will be the crank by a tooth or two. It's notoriously difficult to see. This wouldn't damage anything but you won't get power until it's corrected. I'm half surprised I got it on the first try on mine when I changed the TB. It seemed like I was guessing.
If you picked up an inspection camera when you were looking around the yards for a used cylinder head this camera would probably help immensely as you can lower it right down in there and see things close up. Otherwise you might need a telescope
It starts and idles smooth, just with low power output when you try to drive it? Yes yes yes you're almost there.