I have an 09 rt was running fine but i felt it was running a little sluggish and i had pulled the throttle body sensor while runnung. Now it has eratic idleing and misfires and engine codes crankshasft,camshaft,oil pressure, throttle posotion, and hard starting. I replaced plugs and crankshaft sensor and nothing changed . I took it to repair shop and they arent sure whats going on .pleaese help

 

Check reference signal voltage to the sensors in question. That seems to be the only thing they have in common.

 

There's only one plug to the throttle body on those (electronic throttle body). You pulled the plug off the TB while it was running? What possessed you to do that?? Of course it's gonna idle erratically, you disconnected a computer controlled TB while the engine was running...