I'm trying to use my MaxiSys MS906 device on my 2008 Mercedes W639 Vito 3.0L V6 (OM642.990 engine). 

When auto scan it, it comes up with 3 faults with the common rail CDI4 system but before I can read those it asks me to check the engine type. It asks me to select the OM642 and then I get a list of engines with Kw power ratings. The highest power rating it has for the 642 engine is an (MG5) 140kw. Mine is a 204ps / 150kw does anyone know if there is an update for the Mercedes LD section that will include this 150Kw engine, or if not do I need to select the MG5 140kw option?

Thanks for your help