Ticking from engine

Hey I have a srt4 a ticking started coming from my engine I’m trying to upload a video but I’m not sure how lol it’s my first time.
At first I though it was a rattle from the timing chain being stretched but I just replaced it
My friend suspected the injectors but it ended up not being it I know they’re super loud on this car but the sound isn’t coming from them
The only check engine light I have is
P2016

Intake manifold air control actuator position sensor/switch, bank ^1 - circuit low
But I don’t think that has anything to do with it
The ticking is in time with the engine durning idle and accel but it gets louder on decel
Anyone have any idea what it could be?