need help on my w204 c280
I have been having problems with my car. Errors are the following:
-The processor of the oxygen Sensor (cylinder bank2) in the control unit has a malfunction
-The pump current connection of oxygen sensor (cylinder bank 1 and 2) has an electrical fault or open circuit
-The charge movement flap (cylinder bank1) has a mulfunction
-Adaptation of the idle position of the throttle valve actuator
-Communication with the starter or alternator has a malfunction
-There is an internal control unit fault in the processor
I am getting frustrated with the problem. Car is running ok. Everything is normal but i am scared that the car might just stall. Any advice will truly be appreciated
Thanks!
So far, the only thing i checked are the alternator charge and battery condition.


