AP Chinese and HSK 4

Im self-studying for HSK level 4 and concurrently studying for AP Chinese. I took HSK 3 this summer and got 262/300. Its my senior year and Im really worried about AP Chinese; I hope to get at least a 3 but my Chinese teacher doesn`t teach anything so… I was wondering if I would at least get a pass grade for the AP exam if I pass the HSK 4