[HWYSTR455]

When you say 'happy', what do you mean? Give me a symptom.

You basically are just wiring the crank & cam pickups like you would normally as a dual-syn distributor, or for 'crank trigger' and 'cam trigger'. (Which is basically the same thing.) I suggest using custom, and set it up like in the doc provided with it.

Coils are wired per the firing order, as laid out in the main harness & COP/CNP docs. (Wiring manual 199r10555 and CNP doc 199r10515rev3)

It kinda works or it doesn't, like on/off, so unless you have a ground/power issue, or maybe a poor ground, not much left other than the software setup and the triggers.

Do the 2 step ignition setup (timing sync), verify your timing and timing stability:

https://forums.holley.com/forum/holl...ng-Holley-EFI=


This might help, but you can pick & choose the stuff you want to look at:

https://forums.holley.com/forum/holl...nts-Read-This=

Just to say, my symptoms are idle timing is erratic when static timing is enabled, and the ECU resets as it moves up in RPM. The reset makes the engine see all the reference angle advance (50 degrees).

If you are experiencing that, I think you know what I would say next.

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