Nistune Forums

an update, I replaced an alternator that was starting to fail and the spike has almost disappeared. It is still present but not nearly as often.

I have installed a z32 afm along with the zener diode mod, reset my maf voltage offset to 0, and everything went together good. I now have alot more resolution and more room on the big end. however i have a rich spike condition i am trying to figure out. I took a log tonight, it drops to 1.5v random...