Connecting my camshaft Position sensor turns off my car

[bmwloco]

I have been working on my M42 engine for some time now. I have replaced the head the sprockets, chain, and rails. Everything was built but when I went to turn it on it would not start. I tried disconnecting the crankshaft sensor and that did not fix the problem. I pluged it back in then unplugged the camshaft positioin sensor and the engine started.

I figured that the sensor had gone bad so I ordered a new one but when I connect it the engine still turns off.I still have the same problem.

I tried  dissconnecting everything and connecting it again then crank it but nothing. the car will start without the camshaft position sensor but I am sure it would run a lot smoother. I have no idea what to do. On the internet, everyone says all you have to do is just plug the new one in but it is not working that way.
 
I tried getting the car up past 45 then I stopped and connnected the wire and the engine shut off.