You will see lambse active during CL and OL
The K's only come into play during CL
If you are wanting to work on the K's, it would not be of benefit to work with the
upper end of the maf curve as that is OL territory
Also ... You should not see the K's being active at throttle positions of 1/2 or more
as the load it too great to sustain CL at that much opening
I usually slip from CL to OL at throttle positions of 1/4 to 1/3 maximum
Here is where I think your frustration may be all about
I feel you are not quite grasping the basic functions of adaptive strategy which is
all about CL and how the K's are an indicator of being rich or lean.
You can work with the maf curve or the inj slopes but I feel the inj slopes are
the best way
I really never paid much attention to lambse when working with dialing in my
CL tune. I never paid all that much attention to what my wide band was doing
when working with my CL tune.
In a nutshell ... you dial in your CL tune as such
1) You load in your maf curve
2) Then you work with the inj slopes, offsets, and break point
You work with 1 then 2 ... but not 1 AND 2
If you do 1 AND 2 at the same time you are going to go in circles
The objective here is to bring back in line the adaptive strategy to the point it
does not have to make large adjustments.
You want the pcm's adaptive strategy to maintain 14.7 at all conditions during
CL. It will have to make adjustments to do that but you tune to were it makes
small changes.
The pcm controls CL ... not you or not some table ... Make Sense
1.00 K's are considered not fat or lean
< 1.00 and the K's are pulling fuel cause you are too fat
> 1.00 and the K's are adding fuel cause you are too lean
BUT ... UNDERSTAND THIS
You are not controlling this ... You want the pcm to do it
The whole CL tune thing is about small throttle openings and very light loads
and
Driving conditions that don't meet those conditions are all about OL
and
Then the adaptive falls away and the tables come into play
and
Yes ... this is the part of the tune you do want to control
Have I made things more clear or I did just add to the confusion
Hey ... this stuff can be a bit mind blowing from time to time
Grady