236 code
 

I keep on getting a 236 code can't figure out what's the prob, I got a Banks Big Head actuator could this be it??

you might need a boost fooler is what it sounds like

p0236 Turbocharger boost sensor A range / performance

What kind of boost,are you reading at full throttle?P0236 Map Sensor Too High Too Long Wastegate problem or smoke switch left on meaning the ECU is seeing more boost then it knows what to do with.Boost fooler needed.

p0236 is turbo boost sensor A circuit low which either means you need a boost fooler or if it just started happening then your MAP could be bad

did you block off or modify the wastegate?

If your not running a chip that plugs into the map sensor you will probably a boost fooler to prevent the ecm from throwing an overboost code due to your modded wastegate.