just installed my maft and need help tuning. I am using a tech 2 scantool. my ltft are never stable enough to get a good reading while under partial throttle. they constantly move between -3 to 14 undr heavier loads so I am unsure which way to adjust. currentley in the 5% base 0 wot. need to get base right before moving on. Seeing 31 deg timeing wot with 0 kr. tuners out there please help!

 

What are the Ltrims on level ground during steady state cruise? What are they at idle?

It's normal for them to move around a bit, especially with an unlearned ECM.

 

if you can look at the Fuel cell and the Ltrims and drive for a bit at a steady 55 or 60 whatever then you will get an idea of what they are and adjust from there

 

so then the ltft average numbers are garbage right? anyone tuned this way for svo 30lbs injectors? I have them in the trunk, justtrying to get familiar with the tool before i complex my tuning issue. Thanks for the info.