How to Fix KIA P0016: Crankshaft Position-Camshaft Position Correlation- Bank 1 Sensor 'A'

Definition meaning and fixes KIA P0016 Diagnostic Trouble Code: Crankshaft Position-Camshaft Position Correlation- Bank 1 Sensor 'A'
Faulty VVT components can cause a P0016 Code.
(VVT allows for higher performance at high RPM, and lower fuel consumption at low RPM.)
Causes of a KIA P0016 Code:
Low or Dirty Engine Oil
VVT Solenoid or Actuator
Timing chain or timing belt
Timing chain tensioner
Intake ('A') Camshaft Position
Crankshaft Position Sensor

[@tradewithion8546]

Thanks so much

[@Tigercam24]

So I actually did the opposite with my engine oil. I believe I substantially overfilled it when chnaging it by myself for the first time. I have a 6 cylinder 2018 Kia Forte. I've adjusted the oil amount, what should I do now. It feels fine driving it, the only thing i hear is it has a few seconds of weird/arrhythmic idling