-
Tuner in Training
how to get smooth o2 switching
I've recently switched over to mototron 60lb/hr injectors. I've finally got them idling and driving really good, but my o2 switching is a little on the choppy side. They don't have the smooth sinwave look like stock injectors use too and sometimes hang a little high/low for a sec.
Does anyone know how to get the o2's to switch smoothly? Mine switch more rougly and will create a mountain range at times because they are choppy.
-
Advanced Tuner
Re: how to get smooth o2 switching
Adjust the O2 error gain tables at idle and in motion. These control the fuel charge to force oscillation. If they look lazy (tend to flatline or not peak) then add 10% at a time. If they plateau at the top you have too much fuel charge.
Do you run SD? Do you have a cam?