Cannot read 2MULF or TCUM on 2010 M3

blueman2 · 03-29-2014, 01:43 AM

I am able to read all modules using Rheingold. But with NCSExpert, I can read all except 2MULT and TCUM. Both, of course, are MOST bus connections. I am using D-CAN OBD USB cable. Is this normal? Odd that Rheingold can see and read the modules by NCS Expert cannot.

I do notice that NCS Expert does appear to see them, because when I try to do a read, it changes the daten file to the correct version for my car, but then comes back with an error. The other 38 or so modules read and write just fine.

PichaDis11 · 03-29-2014, 03:49 AM

I can tell you that it is normal. The only thing that can be done with NCS expert on the MULF is a reset command.

Kinda crazy to see Rheingold can read it using the same cable though. Would you mind giving a link to get Rheingold? PM me if anything.

03-29-2014, 01:43 AM	#1
blueman2 Private First Class 18 Rep 162 Posts Drives: 2010 M3 Join Date: Apr 2010 Location: SF Bay Area iTrader: (0)	Cannot read 2MULF or TCUM on 2010 M3 I am able to read all modules using Rheingold. But with NCSExpert, I can read all except 2MULT and TCUM. Both, of course, are MOST bus connections. I am using D-CAN OBD USB cable. Is this normal? Odd that Rheingold can see and read the modules by NCS Expert cannot. I do notice that NCS Expert does appear to see them, because when I try to do a read, it changes the daten file to the correct version for my car, but then comes back with an error. The other 38 or so modules read and write just fine. __________________ 2010 M3 E92 Space Gray, Black Novillo 2MK,2MT,ZCW,ZPP,ZTP,302,5AC,4MZ,507,6FL,655,752,41 5,A52
	Appreciate 0 Tweet Quote

03-29-2014, 03:49 AM	#2
PichaDis11 Colonel 298 Rep 2,215 Posts Drives: E90 N52 Join Date: Mar 2013 Location: NY iTrader: (3)	I can tell you that it is normal. The only thing that can be done with NCS expert on the MULF is a reset command. Kinda crazy to see Rheingold can read it using the same cable though. Would you mind giving a link to get Rheingold? PM me if anything. __________________ Retrofits: 322, 609, 6FL, 6NR, 6VC, 2TB.. Upgrades: Bilstein B8 Eibach Spring kit
	Appreciate 0 Quote