I just purchased a 2011 6 speed manual Cruze. It’s got a zzp cai a Forge Actuator, and a Borla exhaust. After about a week of running it I got a check engine code for the knock sensor. I replaced it. The next day the engine light comes back on and it shows P0325,P0234,P2227. I’ve replaced the maf sensor, and the turbo solenoid * located directly on the turbo. I do have a leak I believe at my intercooler inlet hose. Would that make a difference? I’ve researched this forum for weeks tryin to find answers so I decided to join to see if I could receive some advice. Thank you.