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 8...

0.1-0.3 Amps, depending on CEM and what it is doing.

Thanks to T5Luke and his software i did succesfully clone my V70 MY2003 cem and changed the carconfig in the new second hand S60 MY2001 cem.
Everything is working as it should.

exactly as VTl says, everything is in Vida db.
the parameters are attached. for values, I need time to export, I have to clean up a bunch of nonsense to make it meaningful.

you can ask me the specific value, I'll get it right away.

NuovoRecord wrote: ↑20 Nov 2022, 19:26 Are there any tricks to soldering to these ECU pins? I just had a hell of a day trying to get wires connected. The pads seem to lift at the slightest movement.

30AWG copper wire w/ silicone insulation, regulated soldering iron/station.

I was under the impression the brick style cem which that looks like one. The cracker is not able to work on it (yet) Now it looks like you have ablitarated the via's!! Now you maybe able to still clone this module. You could try and use usbjtag which can connect to these via the microprocessor. , ...

Brick-shaped CEM has a dedicated flash ROM chip, along with EEPROM. All what you need is a hot air station to desolder the chips and TL866a or other programmer to read the dumps.

I was foolish! Feel free to mock me. I have some experience soldering audio equipment, LED's, simpler things. This was much harder, and I rushed it. The short story: I tried to hook up an Arduino Nano to my CEM to run T5Luke's CEM reader. It didn't seem to work - I let the program run for over half...