Hi all,

I've gotten my tune in a pretty good spot. I've gotten rid of almost all my bucking, surging, hunting, and stalling issues after installing a big camshaft. I'm looking at the throttle cracker table now, B4309. I have attached my current tune and latest log where I was looking at this predefined map for B4309.

When tuning this table, can I do a log, open the B4309 map, then copy/paste it into my tune? That seems too easy. I've been able to manually adjust it where I have bucking issues, but if there's a way to add some automation to my life I'd like to try it.

I've gone through a couple idle tutorials, and neither mentions any adjustments besides making tweaks and trying them. I'm not opposed to this method, but if I can gather data and use that it might make life easier. Below are the tutorials I followed:
https://forum.efilive.com/showthread...ul-Info-Inside
https://forum.efilive.com/showthread...ips-amp-Tricks

I have a 2004 GTO with the 5.7, it has a fairly long duration cam (Summit part number SUM-8700, similar to the ASA cam of the day). It also has an over-the-radiator intake and full exhaust.

From the data log below, I applied a filter to only show operating temperature and no throttle input. Most of the cells in my B4309 map end up being 0.00 or near 0.00. My thinking was modifying the throttle cracker table with values where only the throttle cracker is active and the throttle follower isn't.

I've done RAFIG a few times and it's pretty spot on, the car fires right up and seems like it's getting the right amount of air. I shifted the IAC area table so IACDES_B and DYNCYLAIR are the same at operating temperature when idling prior to completing the RAFIG process.

Throttle cracker data log:
GTO Dec 10 2018 home to IBC.efi

Latest tune:
Garrett_GTO_tuned_20181209_2.ctz