rkam wrote: ↑02 Nov 2023, 05:07 You can put one or more of your probes directly on the CPU pins on the other side. Inside the metal box.

With the pin code, you could have dumped the flash in programming mode.

via dice?

This works on all CEMs to MY 2004, 10th place of VIN Y, 1, 2, 3 or 4. Read cem by arduino once, place it back into car and change how often you like by dice. screenshot.2 CEM tool.jpg Read CEM by arduino nano or UNO by this: #define BKPT 4 #define RESET 5 #define FREEZE 6 #define DSI 7 #define DSO ...

This works on all CEMs to MY 2004, 10th place of VIN Y, 1, 2, 3 or 4. Read cem by arduino once, place it back into car and change how often you like by dice. screenshot.2 CEM tool.jpg Read CEM by arduino nano or UNO by this: #define BKPT 4 #define RESET 5 #define FREEZE 6 #define DSI 7 #define DSO ...

We have pretty much given up on cracking the old 99-04 CEMs right?

Even so, if I take a dump of my CEM is there a tool available to edit the config without using the paywall-filled VDASH stuff?

I'm aware of the Volvo tools, but do not have the necessary database files to use them

vtl wrote: ↑17 Mar 2021, 19:27

LukeFlynn wrote: ↑17 Mar 2021, 19:22 Do you need to have the shunts and relays or is just the CEM enough?

CEM is enough (I guess).

PM Me and I’ll send it your way

vtl wrote: ↑16 Mar 2021, 12:09 I don't see why not?

Do you need to have the shunts and relays or is just the CEM enough?

vtl wrote: ↑16 Mar 2021, 10:38

LukeFlynn wrote: ↑16 Mar 2021, 10:28 Has anyone attempted adding K-line support for -04?

I have a 2004 CEM that can be used for testing, no shunts or relays on it

Nope, I have no any old CEM to test/add support for.

Would you be interested in a 04 donor CEM?

Has anyone attempted adding K-line support for -04?

I have a 2004 CEM that can be used for testing, no shunts or relays on it