Np, I have tuner cat, efi live, hp tuners and mefiburn 5. I never use hpt anymore because my cable died, and I’d have to by a new one and all new licenses! Hp tuners has a better representation of the virtual ve tables, and a bit more graphics on the GUI. Other than that efi live is by far the more ...

If you have efi live you can define your own dma and have customs pids for any address

Ok thanks, interesting I sent the cable back hopefully they can figure it out, at least for tuner cat related programs

Thanks!!!

J1939 is pretty clearly defined for many parameters on the CAN network, but there are some manufacturer specific items still available. As much as J1939 is “defined” not all parameters/messages are available or supported by all manufacturers or required depending on the vehicle. Typically you don’t...

the manual is gone elm electronics went out of business! Anyone have a backup?

I got it to spit out raw hex values from sending a request of direct Ram address.

However it won’t do it if the controller is being used like any inputs going in break the connection? Only seems to work at key on?

Yeah that would work for gm can. But I don’t think it wires for j1939

Should be possible with dm14 dm15 dm16 after unlock with seed key using dm18.
Idk what dm is? Or how to send

Is there such a thing as mode 2c like the j1979 mode to dynamically define pid, available for the j1939 can protocol?

If so does anyone have an example of how to define it?