Hello,

Appologies for this as I didn't know the right place to post it.

I have a GM LS7 + GMPP Crate Engine ECU (19243067) that I'm looking to use along with a manual transmission and pnenumatic shifter arrangement.

(seems I can't post a link / url to the ECU pinout)

I have an HP Tuners Pro, and was wondering if there was any way that the ECU could be modified to have an ignition cut signal (retard spark advance) added as an input or if there was any suggestions as to how I may be able to implement this?

I was not sure if the HP Tuner Pro (+ appropriate licencing) may offer the abilitiy to liven up any of the unused pins on the ECU at all, and define an input?

I also require a throttle blip input although this can be implemented via other means (although I'd prefer a direct interface with the ECU).

I have the ability for canbus input (or rather output from my gear controller), which begs the question is there any way to interface via GMLAN or use HP Tuners to "create / define" a canbus input / register to provide throttle blip and ignition cut (retard spark advance)?

Thanks for anyones time and guidance.

Rob