alphabravo

Hi,

I have a Merc S550 2007, last month i was traveling and left the car for one month. when i came back the car is behaving very weirdly, first when i start i felt the engine was stalling and the car started shaking very badly, then after some time it came back and engine light also came up, i connected my ODB reader and found the fol codes

P0031
P0051
P064D
P064E
P2240
P2237

i cleared the codes and restart the car and check engine goes off, but after some time it again comes back, what could be the possible cause ?



these are results i got from Carlly merc app for OBD

<===========================>
0. Motor Control:
<--------------------------->
ME - Motor/Engine Electronics (MB: 0034462040):
- : Fault: Communication with the starter or alternator has a malfunction.
- Code: 001337
- : Fault: The output for the heater of oxygen sensor 1 (cylinder bank 1)
has a short circuit to ground.
- Code: 000442
- : Fault: The output for the heater of oxygen sensor 1 (cylinder bank 2)
has an electrical fault or an open circuit.
- Code: 000447
- : Fault: There is an internal control unit fault in the processor.
- Code: 000450
- : Fault: The processor of the oxygen sensor (cylinder bank 2) in the
control unit has a malfunction.
- Code: 000454
- : Fault: The pump current connection of oxygen sensor 1 (cylinder bank 2)
has an electrical fault or an open circuit.
- Code: 000569
- : Fault: The pump current connection of oxygen sensor 1 (cylinder bank 1)
has an electrical fault or open circuit.
- Code: 000565

ISM - Intelligent servo module (MB: 1642700252):
- : Event: No CAN message was received from control unit N47-5 (ESP control
unit). No CAN message was received from control unit N47-5 (ESP control
unit). If no customer complaint exists, the fault can be erased.
- Code: 00P1923
- : Event: No CAN message was received from control unit N80 (Steering
column module). Current symptom : The selector lever cannot be moved out of
position 'P'.
- Code: 00P1944
- : Fault: System shut down due to an internal fault in component A80
(Intelligent servo module for DIRECT SELECT)
- Code: 00P1922
- : Fault: The internal mechanism in component A80 (Intelligent servo module
for DIRECT SELECT) for engaging selector lever position P is not in the
correct position.
- Code: 00P1904

Minh

My car having the same issues, appreciate if you could share the solutions are used for your car?