I replaced all 4 camshaft sensors but my car still feels like it is running on 4 cylinders. I cleared codes but am now getting codes 27BB, 27BC, 2782, 274E, 2745. I have absolutely no idea what's going on. replacing the sensors should've corrected this....? I replaced the battery today just for S&G but problem persists. I don't want to start throwing parts at it...please help someone.
2004 E60 N62.