Fault Code Help 2011 E550W4
Did not get a chance to test drive but did a quick scan with a ICARSOFT MB II code reader and got a whole litany of weird codes.
303438 (The fault code is not found in the database)
313530 (The fault code is not found in the database) - Parktronic
303330 (The fault code is not found in the database)
303634 (The fault code is not found in the database)
303534 < Activation frequency of emergency tensioning retractor function.
U103888 < Diagnostic CAN communication has a malfunction. Bus OFF.
373130 (The fault code is not found in the database)
323034 (The fault code is not found in the database)
2297 < The signal for the fuel pressure sensor of the low-pressure fuel circuit is implausible.
2301 < The pressure in the fuel low pressure circuit is too low.
P303130 (The fault code is not found in the database)
Is this a case of run away fast? With pretensioner activation I would guess it was in an accident.
Fuel pump or senor might be an issue. Still like to know what all the other codes mean.
EDIT: So my brain won on this one.
Even though the car was a bargain, one owner, was a late MY11 with NTG4.5, had every option except Night View...
I just did not have the time / could not deal with all the electrical / sensor problems, dead AC, and most of all the possibility it had a serious accident.
Hope this post can help someone in the future.
Last edited by bluegene; Jun 20, 2017 at 07:45 PM.


