MAF Tuning with Wideband

[jeff_o]

I am having an issue with tuning the MAF on 2004 F150 5.4 3V.

I have disabled the COT, Flange Temp, O2 temp, and DFCO. Also adjusted Fuel Base to be 1.0 on entire graph.
I logged MAF Voltage vs LTFT and that seems to get close.
I have also logged MAF Voltage vs STFT With and without having LTFT disabled (as seen on this Forum, Still dont understand part of that).
I have set up the Wide band to do an Error % based upon lambda, using Equivalence Ratio Commanded - Bank 1 as comparison.

The problem I am having is that the Commanded Ratio is not staying at the Fuel Base of 1.0. At Idle is stays close, .96-.99. Driving it drops up and down from .84-.92ish. This makes the Wideband error very large due to the actual afr staying close to 14.56 all the time.

Is there a way to tune the MAF with Wideband? Why is the Commanded Fuel not staying 1.0? Are my attempts in the right direction?

[jeff_o]

Anything guys?

[wayno]

put the truck in open loop, set tps for open loop high then tune away.