I have strange problem with LOAD value in speed density mode on supercharged 4.6V8
As first I tuned MAF, with anticipation logic switched off (also adaptation is off, forced open loop etc).
Calibration went very well and I ended up with nice curve within 2-3% error.
I reached maximum LOAD about 1.85-1.9 Then I filled LWFM tables with LOAD from histogram.
Then I switched anticipation logic On and what a surprise - since then I'm getting LOAD values way
lower than what I put into LWFM tables and it don't react on rising these values.
I'm getting 1.4-1.6 instead of 1.8-1.9 so everything depending on load (spark) is
completely off, AFR is lean and car runs like crap.
I've Cylair WOT multiplier = 1.99, Cylair max multiplier = 1.99
Is there anything else, what could limit or scale LOAD calculation in speed density?
Unfortunately, I cannot attach tune here, as customer had SCT tuner so I had to tune
with SCT. Anyway, all the values/tables I used for tuning are present in HP too.