I have a 2001 X5 and the vehicle shuts off every so often. This problem suddenly started and wondering what parts needs to be changed? I had a friend scan it for me; can some one help me to figure them out:

1st scan
243 misfire 6
241 misfire 5
242 misfire 4
238 misfire 1
123 electronic thermostat control
65 camshaft position sensor inlet
228 O2 bank 2 control deviation

2nd scan 3 week later when problems came back!!

123 electronic thermostat control
65 camshaft position sensor inlet
204 idlespeed plause ability

Any help would be appreciated.!!