can a bad maf sensor cause a problem in my valvetronic sensor bmw 750 li

What is your question?

Car crank but not start. getting code P1062 valvetronic code. could the maf sensor cause this. My car was hard to start one time before. notice that I had a hole in the boot to the intake. replaced that and the car started find. then started running rich. I turned the car off and then it wouldn't start.

What makes this problem better or worse?

worse