D33 is CAN_H for hispeed
D48 is CAN_L for hispeed

D40 is CAN_H for lowspeed
D55 is CAN_L for lowspeed

Motronicsuite is made by Dilemma. I've helped him with information on K-line communication and M.4x hardware. Dilemma helped me a lot with Volvodiag which is C++ based on a program Omegadiag. My own tools was before this written in Visual Basic. Although I was able to implement Volvo protocols in th...

Looks like a very annoying CPU. It's hard to tell if it is a "smart" compiler, useful in anyway, done on purpose, or just bloated C-code. I know my brother wasn't happy disassembling C-code back in the Amstrad and Atari days. It was so much easier to look at programs that was written in as...

If you put the code where it is at in the CPU when running, the key would be at FFFF00.
That would be 04FF00 in your file I guess.

Those with a 512kB dump would find it at 07FF00 in their file.

@Dudde I found a Magneti Marelli ETM002-01 1ALC913CC in my garage with an OBD connector attached, so I have probably read it before sometime. Now I am reading from 0-10000 to see what I get. I don't know what kind of CPU is inside, but it looks like there are interrupt vectors from address 0. Readin...

The Kvaser cable itself cannot do anything special. It all depends on what software you have. Several professional software applications can use the Kvaser interface, but then again the software might be useless without datafiles. On Volvo, the DiCE can do mostly the same. Kvaser is better for datal...

D2 is "Diagnose 2" and P3 is typically using GGD.
Both are Volvo protocols, but similar to other standards.
GGD is more like UDS.
See Vida tables T121 and T122.

De som forventer å komme til himmelen når de dør blir nok skuffet.

A few pages back there were some pictures of different L-shaped CEMs. The ones with extra components could be used as replacement for those without, but not the other way around. Software must also match. For an engine swap, the CEM is not the main problem. Your engine controller has to stream the c...

Yes. The problem is they can't ask each other how to communicate. They must already know. There are no master list in the car. Volvo knows centrally and can produce matching configuration files for all controllers. These will also contain information about what relevant information can be received f...

Looks like the Denso has its own way of storing CAN IDs in the signal configuration.

Stored - CAN-ID
401E 020A - 0042 401E
401E 030A - 0062 401E
0021 0808 - 0100 0021
0002 0A08 - 0140 0002
0014 1008 - 0200 0014
0006 1408 - 0280 0006
0012 1708 - 02E0 0012