Thanks! Do Uem have a pin code also? If i use Vdash or Delphi to add a fob it asks for pin i thought it was cem pin?

Ok thanks. I waiting for a cem i bought to test on before a do it on my car. My car has only one fob and i want to add one so i need it to add one more.

Thanks T5Luke for your work! Do you have any ide how to find pin code in a 2004 cem flash file?

Thanks T5Luke!

Here have fun with it:

#define BKPT 4
#define RESET 5
#define FREEZE 6
#define DSI 7
#define DSO 8

static word CMD_READ = 0x1940;
static word CMD_GO = 0x0C00;
static word CMD_WRITEM = 0x1840;

char command;
int n_line;

void setup() {
// put your setup code here, to run once:
pinMode(BKPT ...

Ok thanks! There is no solution? I know U-Link nt works but not with obd

Is this working with P2 V70 2001-2004?
https://github.com/mdapoz/volvo-cem-cracker