P0315 Crankshaft Position (CKP) System Variation Not Learned -PCM

Yea, little sucker came on. Car runs exactly the way it did before. Injen Intake was installed days before. Any ideas?

 

yeah it needs the crankshft pos. sensor learn. pretty much only the dealer can do that for you. and it is in no way related to your intake. generaly this code is only present after certain re-programs and the removal of certain fuses.