what's wrong when the code comes out p0336

What is your question?

while driving the ESC sensor comes on the engine starts acting erratic. Checked the code and it says a p0336 is the problem which is the crankshaft position sensor A range/performance. How do you fix it and did it have anything to do with my last wheel alignment. At times the check engine light comes on but not all the time. The car would jerk just before the esc sensor light comes on

What makes this problem better or worse?

The car does a jerk and than the esc sensor comes on.

How long has your 2010 Hyundai Sonata had this problem?

one week