I had an issue with stalling and then a crank but no start so I did some research and learned the usual culprit is the Crankshaft Position Sensor. So I picked up a new one and put it in. It fixed the crank no start issue but now I can't rev past 2000 rpm without stalling. The car starts right up every time now but still throwing P0335 code after CPS replacement. What is causing my stalling?