nobody can help without insight of the issue....
Hey sorry,
I’m dealing with some idle oscillation that will begin to hunt, then straighten out, then begin again at irregular intervals. Load, AFR, lambda corrections and rpm oscillate in time and ign timing oscillates inversely. Ign timing is also all over the place, 9 - 20 deg range-Ish.
I’m going to be pressure and vacuum testing lines (for the 3rd time), just did a TB adaptation, have to diagnose my crank pos sensor to make sure thats good.
Idle is 760 still (1.9 overbored 2860rs) going to make sure ign maps are similar/the same in idle areas. I’ve raised KFMRES/K which made the car easier to operate so i kept it, it didnt get rid of my issue. I 100’ed DARO (ARMD) to just see what kind of influence that torque intervention pathway is having. Car runs really really good so i will need to address that eventually, but it did not solve my issue. Neutralized LAKH module, again, ran better, did not solve.
Looking back at old logs from 2016 (mods: filter, catless, no emissions equipment) this issue was still occurring, so it followed the car all the way through a full engine build.
I can post logs later but it’d really be a lot easier to meet up and talk with someone in person about this.
.