Hey guys, I’m still tinkering on the truck. And I know that the fuel base table only commands open loop fueling. However when it’s in closed loop the truck seems to command closer to 15.0-15.1 sometimes. More so at idle then compared to say 2000 RPM. Then it’s hovering closer to 14.8 then starts to creep up sometimes closer to 15.0, I'm just assuming this it it trying to get to the 15.0 where as at idle it can sit longer and get closer.
Is there a way to “offset” the commanded 14.6 to trick the computer a little bit? Or in this case get it closer to what it should be… Or could there be something else that may need to be changed in the closed loop settings that aren't allowing it to shoot for a 14.6?
Would this just be done in the o2 bias calibration setting?