Here is the x1.09 maf calibration with data
6.0 maf st1 x1.09 maf.hpt
after 1.09.hpl
Here is the x1.09 maf calibration with data
6.0 maf st1 x1.09 maf.hpt
after 1.09.hpl
That looks much better. You can use the Scanner to clear the fuel trims and it'll help it learn a bit quicker...