What is code p0330 in a 2014 cruse 1.6 turbo - Cars & Trucks

Random multiple misfire

check the sparkplugs, it would appear to be a misfire in one of your cylinders
https://www.youtube.com/watch?v=4nsXxIfqvJk

It has it's own module. It doesn't turn on any lights though. But it can be scanned for codes or problems.

Run a diagnostic test to find the code that will tell you what component is not working.

Duplicate question.

First thing to do is have the computer scanned for trouble codes.

All three codes seem unrelated.... the turbo charger trouble code is especially strange as I can't imagine you have one on the Dakota.

P0012 "A" Camshaft Position - Timing Over-Retarded (Bank 1)
P0033 Turbo Charger Bypass Valve Control Circuit
P0055 HO2S Heater Resistance (Bank 1, Sensor 3)

speed sensor may be faulty! & interfeering with the cruise control

I had a issue with my cruse control. Look under the hood. The the wire to the diaphragm for the crues might have popped off the throttle pully!

The code seems to point to the camshft actuator circuit. Namely the Oil Control Valve. Probably needs replacement. I do not know the location on your vehicle. I suggest you ask a mechanic or try to find it online.