emulating ignition OFF / ON
Posted: Thu Sep 17, 2015 5:51 am
Hi there,
I read from the site that the OBD-II emulator supports emulating ignition OFF / ON using ATACC0 / ATACC1 command but does not emulate any voltage change caused by ignition switching. My question is, how does the emulation implemented? What is the physical signal that tells the OBD device that the ignition is on?
Thanks!
Le
I read from the site that the OBD-II emulator supports emulating ignition OFF / ON using ATACC0 / ATACC1 command but does not emulate any voltage change caused by ignition switching. My question is, how does the emulation implemented? What is the physical signal that tells the OBD device that the ignition is on?
Thanks!
Le