Quote Originally Posted by kur4o View Post
If you can slow down rpm and check inj and spark firing will be great. I am really interested on which low res pulse the est fires the coil and injectors start pulsing.
Tried a few things this morning. I am running into trouble turning on/off the ignition. So a few questions about the PMIC:

I know that when the PCM wants to enter a low power state it does so using the reset line. Reset causes the PCM to enter standby. When the PCM wakes from standby (ignition turned on) it checks tags in both internal ram and external ram. If tags invalid it cold resets and starts. case where tags are valid it skips into the warm reset.

Could someone with a bench setup check for me the voltage on the ignition positive before the PCM is turned on? I do not see mine turning off and wonder if some load is needed?

-Tom