I don't know what to do next because I tried all,

If your Cracker is still bread boarded. Check the connections. I made heavier gauge jumpers out of Paper Clips. It made a difference. You could use solid copper wire to make heavier gauge jumpers.

Which CAN transceivers are you using? Some ...

Measure the CAN line resistance at the OBD2 connector without anything connected. If it is 60Ω it is terminated correctly.
How connect the PIN cracker. The 60Ω drops to 40Ω. The extra 120Ω on the CAN transceiver is unbalancing the termination.

1(1/120Ω ) = 120Ω ; Needs one.
1(1/120Ω + 1/120Ω ...

OK, will try tomorrow and send full log. Thanks!

If it still fails try changing the following in the code. You will find it near the top of the code.

#define SAMPLES 30 /* number of samples per sequence, more is better (up to 100) */
#define SAMPLES 100 /* number of samples per sequence ...

If it still fails try changing the following in the code. You will find it near the top of the code.

#define SAMPLES 30 /* number of samples per sequence, more is better (up to 100) */
#define SAMPLES 100 /* number of samples per sequence, more is better (up to 100) */

SAMPLES 100 will take ...

OK, will try tomorrow and send full log. Thanks!

Hi, no just in position II. Should i try it in Position 0?
Latency is not different for lets say 5 positions. There is no clear favorite, there are some:

Example:

17:11:18.712 -> best candidates ordered by latency:
17:11:18.712 -> 0: 43 lat = 210001
17:11:18.712 -> 1: 95 lat = 210000
17:11:18.712 ...

If you come across a CEM part number not on this list let me know.


Hi, here is a new part number:

6:51:55.850 -> Part Number: 30786579
16:51:55.850 -> Searching P/N 30786579 in 49 known CEMs
16:51:55.850 -> CAN HS baud rate: 500000
16:51:55.850 -> PIN shuffle order: 3 1 5 0 2 4
16:51:55.850 ...